Home / 754,995,425,158.08-1,042,141,981,748.20-600,953,666,668.80

Finding the Fourth Proportional to 754,995,425,158.08, 1,042,141,981,748.20 and 600,953,666,668.80

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Solution

The fourth proportional to 754,995,425,158.08, 1,042,141,981,748.20 and 600,953,666,668.80 is: 829,513,695,384.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    754,995,425,158.08 : 1,042,141,981,748.20 = 600,953,666,668.80 : x
  2. Step 2: Convert to fraction form
    754,995,425,158.08/1,042,141,981,748.20 = 600,953,666,668.80/x
  3. Step 3: Cross multiply
    754,995,425,158.08x = 1,042,141,981,748.20 × 600,953,666,668.80
  4. Step 4: Simplify right side
    754,995,425,158.08x = 626,279,045,121,070,428,323,840
  5. Step 5: Solve for x
    x = 626,279,045,121,070,428,323,840/754,995,425,158.08
  6. Step 6: Final answer
    x = 829,513,695,384.24

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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.