Home / 58,756,088.40-88,134,132.60-40,616,235.60

Finding the Fourth Proportional to 58,756,088.40, 88,134,132.60 and 40,616,235.60

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Solution

The fourth proportional to 58,756,088.40, 88,134,132.60 and 40,616,235.60 is: 60,924,353.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,756,088.40 : 88,134,132.60 = 40,616,235.60 : x
  2. Step 2: Convert to fraction form
    58,756,088.40/88,134,132.60 = 40,616,235.60/x
  3. Step 3: Cross multiply
    58,756,088.40x = 88,134,132.60 × 40,616,235.60
  4. Step 4: Simplify right side
    58,756,088.40x = 3,579,676,694,083,240.50
  5. Step 5: Solve for x
    x = 3,579,676,694,083,240.50/58,756,088.40
  6. Step 6: Final answer
    x = 60,924,353.40

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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.