Home / 21,724,244.10-32,586,366.15-6,578,175.60

Finding the Fourth Proportional to 21,724,244.10, 32,586,366.15 and 6,578,175.60

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Solution

The fourth proportional to 21,724,244.10, 32,586,366.15 and 6,578,175.60 is: 9,867,263.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,724,244.10 : 32,586,366.15 = 6,578,175.60 : x
  2. Step 2: Convert to fraction form
    21,724,244.10/32,586,366.15 = 6,578,175.60/x
  3. Step 3: Cross multiply
    21,724,244.10x = 32,586,366.15 × 6,578,175.60
  4. Step 4: Simplify right side
    21,724,244.10x = 214,358,838,700,595.91
  5. Step 5: Solve for x
    x = 214,358,838,700,595.91/21,724,244.10
  6. Step 6: Final answer
    x = 9,867,263.40

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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.