Home / 45,082,031,877.51-62,218,943,538.98-27,260,816,929.35

Finding the Fourth Proportional to 45,082,031,877.51, 62,218,943,538.98 and 27,260,816,929.35

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Solution

The fourth proportional to 45,082,031,877.51, 62,218,943,538.98 and 27,260,816,929.35 is: 37,623,398,030.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,082,031,877.51 : 62,218,943,538.98 = 27,260,816,929.35 : x
  2. Step 2: Convert to fraction form
    45,082,031,877.51/62,218,943,538.98 = 27,260,816,929.35/x
  3. Step 3: Cross multiply
    45,082,031,877.51x = 62,218,943,538.98 × 27,260,816,929.35
  4. Step 4: Simplify right side
    45,082,031,877.51x = 1,696,139,229,353,697,869,824
  5. Step 5: Solve for x
    x = 1,696,139,229,353,697,869,824/45,082,031,877.51
  6. Step 6: Final answer
    x = 37,623,398,030.55

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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.