Home / 108,725,567.64-150,041,304.63-59,832,995.64

Finding the Fourth Proportional to 108,725,567.64, 150,041,304.63 and 59,832,995.64

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Solution

The fourth proportional to 108,725,567.64, 150,041,304.63 and 59,832,995.64 is: 82,569,545.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,725,567.64 : 150,041,304.63 = 59,832,995.64 : x
  2. Step 2: Convert to fraction form
    108,725,567.64/150,041,304.63 = 59,832,995.64/x
  3. Step 3: Cross multiply
    108,725,567.64x = 150,041,304.63 × 59,832,995.64
  4. Step 4: Simplify right side
    108,725,567.64x = 8,977,420,725,746,702
  5. Step 5: Solve for x
    x = 8,977,420,725,746,702/108,725,567.64
  6. Step 6: Final answer
    x = 82,569,545.70

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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.