Home / 60,472,415.40-90,708,623.10-34,963,247.40

Finding the Fourth Proportional to 60,472,415.40, 90,708,623.10 and 34,963,247.40

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Solution

The fourth proportional to 60,472,415.40, 90,708,623.10 and 34,963,247.40 is: 52,444,871.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,472,415.40 : 90,708,623.10 = 34,963,247.40 : x
  2. Step 2: Convert to fraction form
    60,472,415.40/90,708,623.10 = 34,963,247.40/x
  3. Step 3: Cross multiply
    60,472,415.40x = 90,708,623.10 × 34,963,247.40
  4. Step 4: Simplify right side
    60,472,415.40x = 3,171,468,030,758,654.50
  5. Step 5: Solve for x
    x = 3,171,468,030,758,654.50/60,472,415.40
  6. Step 6: Final answer
    x = 52,444,871.10

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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.