Home / 235,546,207.76-353,155,695.17-104,316,973.16

Finding the Fourth Proportional to 235,546,207.76, 353,155,695.17 and 104,316,973.16

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Solution

The fourth proportional to 235,546,207.76, 353,155,695.17 and 104,316,973.16 is: 156,402,998.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,546,207.76 : 353,155,695.17 = 104,316,973.16 : x
  2. Step 2: Convert to fraction form
    235,546,207.76/353,155,695.17 = 104,316,973.16/x
  3. Step 3: Cross multiply
    235,546,207.76x = 353,155,695.17 × 104,316,973.16
  4. Step 4: Simplify right side
    235,546,207.76x = 36,840,133,172,584,256
  5. Step 5: Solve for x
    x = 36,840,133,172,584,256/235,546,207.76
  6. Step 6: Final answer
    x = 156,402,998.47

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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.