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Finding the Fourth Proportional to 59,160,161.60, 88,572,280.80 and 59,160,161.60

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Solution

The fourth proportional to 59,160,161.60, 88,572,280.80 and 59,160,161.60 is: 88,572,280.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,160,161.60 : 88,572,280.80 = 59,160,161.60 : x
  2. Step 2: Convert to fraction form
    59,160,161.60/88,572,280.80 = 59,160,161.60/x
  3. Step 3: Cross multiply
    59,160,161.60x = 88,572,280.80 × 59,160,161.60
  4. Step 4: Simplify right side
    59,160,161.60x = 5,239,950,445,408,577
  5. Step 5: Solve for x
    x = 5,239,950,445,408,577/59,160,161.60
  6. Step 6: Final answer
    x = 88,572,280.80

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.