Home / 1,092,007,492.38-1,635,411,151.63-697,311,755.91

Finding the Fourth Proportional to 1,092,007,492.38, 1,635,411,151.63 and 697,311,755.91

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Solution

The fourth proportional to 1,092,007,492.38, 1,635,411,151.63 and 697,311,755.91 is: 1,044,307,323.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,092,007,492.38 : 1,635,411,151.63 = 697,311,755.91 : x
  2. Step 2: Convert to fraction form
    1,092,007,492.38/1,635,411,151.63 = 697,311,755.91/x
  3. Step 3: Cross multiply
    1,092,007,492.38x = 1,635,411,151.63 × 697,311,755.91
  4. Step 4: Simplify right side
    1,092,007,492.38x = 1,140,391,421,778,817,024
  5. Step 5: Solve for x
    x = 1,140,391,421,778,817,024/1,092,007,492.38
  6. Step 6: Final answer
    x = 1,044,307,323.66

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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.