Home / 14,574,047.10-21,861,070.65-4,475,355.90

Finding the Fourth Proportional to 14,574,047.10, 21,861,070.65 and 4,475,355.90

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Solution

The fourth proportional to 14,574,047.10, 21,861,070.65 and 4,475,355.90 is: 6,713,033.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,574,047.10 : 21,861,070.65 = 4,475,355.90 : x
  2. Step 2: Convert to fraction form
    14,574,047.10/21,861,070.65 = 4,475,355.90/x
  3. Step 3: Cross multiply
    14,574,047.10x = 21,861,070.65 × 4,475,355.90
  4. Step 4: Simplify right side
    14,574,047.10x = 97,836,071,513,794.34
  5. Step 5: Solve for x
    x = 97,836,071,513,794.34/14,574,047.10
  6. Step 6: Final answer
    x = 6,713,033.85

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Similar ratio
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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.