Home / 924,930,767.03-1,386,842,088.19-294,390,462.16

Finding the Fourth Proportional to 924,930,767.03, 1,386,842,088.19 and 294,390,462.16

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Solution

The fourth proportional to 924,930,767.03, 1,386,842,088.19 and 294,390,462.16 is: 441,409,344.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,930,767.03 : 1,386,842,088.19 = 294,390,462.16 : x
  2. Step 2: Convert to fraction form
    924,930,767.03/1,386,842,088.19 = 294,390,462.16/x
  3. Step 3: Cross multiply
    924,930,767.03x = 1,386,842,088.19 × 294,390,462.16
  4. Step 4: Simplify right side
    924,930,767.03x = 408,273,083,285,193,600
  5. Step 5: Solve for x
    x = 408,273,083,285,193,600/924,930,767.03
  6. Step 6: Final answer
    x = 441,409,344.18

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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.