Home / 96,334,320.32-132,941,431.38-52,281,307.76

Finding the Fourth Proportional to 96,334,320.32, 132,941,431.38 and 52,281,307.76

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Solution

The fourth proportional to 96,334,320.32, 132,941,431.38 and 52,281,307.76 is: 72,148,242.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,334,320.32 : 132,941,431.38 = 52,281,307.76 : x
  2. Step 2: Convert to fraction form
    96,334,320.32/132,941,431.38 = 52,281,307.76/x
  3. Step 3: Cross multiply
    96,334,320.32x = 132,941,431.38 × 52,281,307.76
  4. Step 4: Simplify right side
    96,334,320.32x = 6,950,351,888,032,701
  5. Step 5: Solve for x
    x = 6,950,351,888,032,701/96,334,320.32
  6. Step 6: Final answer
    x = 72,148,242.34

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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.