Home / 29,333,322.66-40,476,702.14-16,281,131.70

Finding the Fourth Proportional to 29,333,322.66, 40,476,702.14 and 16,281,131.70

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Solution

The fourth proportional to 29,333,322.66, 40,476,702.14 and 16,281,131.70 is: 22,466,139.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,333,322.66 : 40,476,702.14 = 16,281,131.70 : x
  2. Step 2: Convert to fraction form
    29,333,322.66/40,476,702.14 = 16,281,131.70/x
  3. Step 3: Cross multiply
    29,333,322.66x = 40,476,702.14 × 16,281,131.70
  4. Step 4: Simplify right side
    29,333,322.66x = 659,006,518,323,011.88
  5. Step 5: Solve for x
    x = 659,006,518,323,011.88/29,333,322.66
  6. Step 6: Final answer
    x = 22,466,139.48

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