Home / 32,497,746.41-44,820,740.31-28,569,102.56

Finding the Fourth Proportional to 32,497,746.41, 44,820,740.31 and 28,569,102.56

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Solution

The fourth proportional to 32,497,746.41, 44,820,740.31 and 28,569,102.56 is: 39,402,373.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,497,746.41 : 44,820,740.31 = 28,569,102.56 : x
  2. Step 2: Convert to fraction form
    32,497,746.41/44,820,740.31 = 28,569,102.56/x
  3. Step 3: Cross multiply
    32,497,746.41x = 44,820,740.31 × 28,569,102.56
  4. Step 4: Simplify right side
    32,497,746.41x = 1,280,488,326,731,516.25
  5. Step 5: Solve for x
    x = 1,280,488,326,731,516.25/32,497,746.41
  6. Step 6: Final answer
    x = 39,402,373.04

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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.