Home / 140,859,276.84-211,107,062.70-63,079,233

Finding the Fourth Proportional to 140,859,276.84, 211,107,062.70 and 63,079,233

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Solution

The fourth proportional to 140,859,276.84, 211,107,062.70 and 63,079,233 is: 94,537,412.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    140,859,276.84 : 211,107,062.70 = 63,079,233 : x
  2. Step 2: Convert to fraction form
    140,859,276.84/211,107,062.70 = 63,079,233/x
  3. Step 3: Cross multiply
    140,859,276.84x = 211,107,062.70 × 63,079,233
  4. Step 4: Simplify right side
    140,859,276.84x = 13,316,471,595,998,908
  5. Step 5: Solve for x
    x = 13,316,471,595,998,908/140,859,276.84
  6. Step 6: Final answer
    x = 94,537,412.76

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.