Home / 16,606,108.58-24,908,276.72-4,475,377.40

Finding the Fourth Proportional to 16,606,108.58, 24,908,276.72 and 4,475,377.40

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Solution

The fourth proportional to 16,606,108.58, 24,908,276.72 and 4,475,377.40 is: 6,712,827.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,606,108.58 : 24,908,276.72 = 4,475,377.40 : x
  2. Step 2: Convert to fraction form
    16,606,108.58/24,908,276.72 = 4,475,377.40/x
  3. Step 3: Cross multiply
    16,606,108.58x = 24,908,276.72 × 4,475,377.40
  4. Step 4: Simplify right side
    16,606,108.58x = 111,473,938,592,281.17
  5. Step 5: Solve for x
    x = 111,473,938,592,281.17/16,606,108.58
  6. Step 6: Final answer
    x = 6,712,827.28

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.