Home / 47,057,811.59-64,941,732.36-26,149,766.18

Finding the Fourth Proportional to 47,057,811.59, 64,941,732.36 and 26,149,766.18

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Solution

The fourth proportional to 47,057,811.59, 64,941,732.36 and 26,149,766.18 is: 36,087,762.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,057,811.59 : 64,941,732.36 = 26,149,766.18 : x
  2. Step 2: Convert to fraction form
    47,057,811.59/64,941,732.36 = 26,149,766.18/x
  3. Step 3: Cross multiply
    47,057,811.59x = 64,941,732.36 × 26,149,766.18
  4. Step 4: Simplify right side
    47,057,811.59x = 1,698,211,116,213,431
  5. Step 5: Solve for x
    x = 1,698,211,116,213,431/47,057,811.59
  6. Step 6: Final answer
    x = 36,087,762.24

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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.