Home / 94,226,102.52-130,032,223.74-52,973,333.88

Finding the Fourth Proportional to 94,226,102.52, 130,032,223.74 and 52,973,333.88

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Solution

The fourth proportional to 94,226,102.52, 130,032,223.74 and 52,973,333.88 is: 73,103,314.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,226,102.52 : 130,032,223.74 = 52,973,333.88 : x
  2. Step 2: Convert to fraction form
    94,226,102.52/130,032,223.74 = 52,973,333.88/x
  3. Step 3: Cross multiply
    94,226,102.52x = 130,032,223.74 × 52,973,333.88
  4. Step 4: Simplify right side
    94,226,102.52x = 6,888,240,403,337,882
  5. Step 5: Solve for x
    x = 6,888,240,403,337,882/94,226,102.52
  6. Step 6: Final answer
    x = 73,103,314.47

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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.