Home / 58,872,229.60-88,308,344.40-49,914,277.60

Finding the Fourth Proportional to 58,872,229.60, 88,308,344.40 and 49,914,277.60

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Solution

The fourth proportional to 58,872,229.60, 88,308,344.40 and 49,914,277.60 is: 74,871,416.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,872,229.60 : 88,308,344.40 = 49,914,277.60 : x
  2. Step 2: Convert to fraction form
    58,872,229.60/88,308,344.40 = 49,914,277.60/x
  3. Step 3: Cross multiply
    58,872,229.60x = 88,308,344.40 × 49,914,277.60
  4. Step 4: Simplify right side
    58,872,229.60x = 4,407,847,216,778,006
  5. Step 5: Solve for x
    x = 4,407,847,216,778,006/58,872,229.60
  6. Step 6: Final answer
    x = 74,871,416.40

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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.