Home / 98,656,002.40-147,984,003.60-93,953,077.60

Finding the Fourth Proportional to 98,656,002.40, 147,984,003.60 and 93,953,077.60

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Solution

The fourth proportional to 98,656,002.40, 147,984,003.60 and 93,953,077.60 is: 140,929,616.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,656,002.40 : 147,984,003.60 = 93,953,077.60 : x
  2. Step 2: Convert to fraction form
    98,656,002.40/147,984,003.60 = 93,953,077.60/x
  3. Step 3: Cross multiply
    98,656,002.40x = 147,984,003.60 × 93,953,077.60
  4. Step 4: Simplify right side
    98,656,002.40x = 13,903,552,573,789,478
  5. Step 5: Solve for x
    x = 13,903,552,573,789,478/98,656,002.40
  6. Step 6: Final answer
    x = 140,929,616.40

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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.