Home / 94,607,133.80-130,554,178.13-52,789,025.66

Finding the Fourth Proportional to 94,607,133.80, 130,554,178.13 and 52,789,025.66

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Solution

The fourth proportional to 94,607,133.80, 130,554,178.13 and 52,789,025.66 is: 72,846,809.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,607,133.80 : 130,554,178.13 = 52,789,025.66 : x
  2. Step 2: Convert to fraction form
    94,607,133.80/130,554,178.13 = 52,789,025.66/x
  3. Step 3: Cross multiply
    94,607,133.80x = 130,554,178.13 × 52,789,025.66
  4. Step 4: Simplify right side
    94,607,133.80x = 6,891,827,858,408,065
  5. Step 5: Solve for x
    x = 6,891,827,858,408,065/94,607,133.80
  6. Step 6: Final answer
    x = 72,846,809.56

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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.