Home / 59,047,276.80-88,570,915.20-36,254,265.60

Finding the Fourth Proportional to 59,047,276.80, 88,570,915.20 and 36,254,265.60

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Solution

The fourth proportional to 59,047,276.80, 88,570,915.20 and 36,254,265.60 is: 54,381,398.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,047,276.80 : 88,570,915.20 = 36,254,265.60 : x
  2. Step 2: Convert to fraction form
    59,047,276.80/88,570,915.20 = 36,254,265.60/x
  3. Step 3: Cross multiply
    59,047,276.80x = 88,570,915.20 × 36,254,265.60
  4. Step 4: Simplify right side
    59,047,276.80x = 3,211,073,484,095,877.50
  5. Step 5: Solve for x
    x = 3,211,073,484,095,877.50/59,047,276.80
  6. Step 6: Final answer
    x = 54,381,398.40

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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.