Home / 64,513,881.40-96,770,822.10-26,193,753.40

Finding the Fourth Proportional to 64,513,881.40, 96,770,822.10 and 26,193,753.40

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Solution

The fourth proportional to 64,513,881.40, 96,770,822.10 and 26,193,753.40 is: 39,290,630.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,513,881.40 : 96,770,822.10 = 26,193,753.40 : x
  2. Step 2: Convert to fraction form
    64,513,881.40/96,770,822.10 = 26,193,753.40/x
  3. Step 3: Cross multiply
    64,513,881.40x = 96,770,822.10 × 26,193,753.40
  4. Step 4: Simplify right side
    64,513,881.40x = 2,534,791,050,402,670
  5. Step 5: Solve for x
    x = 2,534,791,050,402,670/64,513,881.40
  6. Step 6: Final answer
    x = 39,290,630.10

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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.