Home / 731,472,771,155.10-1,097,209,156,732.70-731,472,771,155.10

Finding the Fourth Proportional to 731,472,771,155.10, 1,097,209,156,732.70 and 731,472,771,155.10

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Solution

The fourth proportional to 731,472,771,155.10, 1,097,209,156,732.70 and 731,472,771,155.10 is: 1,097,209,156,732.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    731,472,771,155.10 : 1,097,209,156,732.70 = 731,472,771,155.10 : x
  2. Step 2: Convert to fraction form
    731,472,771,155.10/1,097,209,156,732.70 = 731,472,771,155.10/x
  3. Step 3: Cross multiply
    731,472,771,155.10x = 1,097,209,156,732.70 × 731,472,771,155.10
  4. Step 4: Simplify right side
    731,472,771,155.10x = 802,578,622,412,018,438,635,520
  5. Step 5: Solve for x
    x = 802,578,622,412,018,438,635,520/731,472,771,155.10
  6. Step 6: Final answer
    x = 1,097,209,156,732.70

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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.