Home / 63,417,276.70-87,510,496.71-35,160,403.66

Finding the Fourth Proportional to 63,417,276.70, 87,510,496.71 and 35,160,403.66

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Solution

The fourth proportional to 63,417,276.70, 87,510,496.71 and 35,160,403.66 is: 48,518,393.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,417,276.70 : 87,510,496.71 = 35,160,403.66 : x
  2. Step 2: Convert to fraction form
    63,417,276.70/87,510,496.71 = 35,160,403.66/x
  3. Step 3: Cross multiply
    63,417,276.70x = 87,510,496.71 × 35,160,403.66
  4. Step 4: Simplify right side
    63,417,276.70x = 3,076,904,388,810,701.50
  5. Step 5: Solve for x
    x = 3,076,904,388,810,701.50/63,417,276.70
  6. Step 6: Final answer
    x = 48,518,393.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.