Home / 45,082,031,868.88-62,218,943,527.08-27,260,816,920.72

Finding the Fourth Proportional to 45,082,031,868.88, 62,218,943,527.08 and 27,260,816,920.72

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Solution

The fourth proportional to 45,082,031,868.88, 62,218,943,527.08 and 27,260,816,920.72 is: 37,623,398,018.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,082,031,868.88 : 62,218,943,527.08 = 27,260,816,920.72 : x
  2. Step 2: Convert to fraction form
    45,082,031,868.88/62,218,943,527.08 = 27,260,816,920.72/x
  3. Step 3: Cross multiply
    45,082,031,868.88x = 62,218,943,527.08 × 27,260,816,920.72
  4. Step 4: Simplify right side
    45,082,031,868.88x = 1,696,139,228,492,344,590,336
  5. Step 5: Solve for x
    x = 1,696,139,228,492,344,590,336/45,082,031,868.88
  6. Step 6: Final answer
    x = 37,623,398,018.65

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Double scale
Find fourth proportional to 45,082,031,869.88, 62,218,943,528.46 and 27,260,816,921.72
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.