Home / 96,748,193.60-133,507,468.32-60,077,983.04

Finding the Fourth Proportional to 96,748,193.60, 133,507,468.32 and 60,077,983.04

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Solution

The fourth proportional to 96,748,193.60, 133,507,468.32 and 60,077,983.04 is: 82,904,487.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,748,193.60 : 133,507,468.32 = 60,077,983.04 : x
  2. Step 2: Convert to fraction form
    96,748,193.60/133,507,468.32 = 60,077,983.04/x
  3. Step 3: Cross multiply
    96,748,193.60x = 133,507,468.32 × 60,077,983.04
  4. Step 4: Simplify right side
    96,748,193.60x = 8,020,859,417,442,297
  5. Step 5: Solve for x
    x = 8,020,859,417,442,297/96,748,193.60
  6. Step 6: Final answer
    x = 82,904,487.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.