Home / 4,953,313,147.10-7,429,969,720.65-4,574,502,002.30

Finding the Fourth Proportional to 4,953,313,147.10, 7,429,969,720.65 and 4,574,502,002.30

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Solution

The fourth proportional to 4,953,313,147.10, 7,429,969,720.65 and 4,574,502,002.30 is: 6,861,753,003.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,953,313,147.10 : 7,429,969,720.65 = 4,574,502,002.30 : x
  2. Step 2: Convert to fraction form
    4,953,313,147.10/7,429,969,720.65 = 4,574,502,002.30/x
  3. Step 3: Cross multiply
    4,953,313,147.10x = 7,429,969,720.65 × 4,574,502,002.30
  4. Step 4: Simplify right side
    4,953,313,147.10x = 33,988,411,364,141,797,376
  5. Step 5: Solve for x
    x = 33,988,411,364,141,797,376/4,953,313,147.10
  6. Step 6: Final answer
    x = 6,861,753,003.45

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Double scale
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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.