Home / 14,559,246.60-21,838,869.90-4,460,555.40

Finding the Fourth Proportional to 14,559,246.60, 21,838,869.90 and 4,460,555.40

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Solution

The fourth proportional to 14,559,246.60, 21,838,869.90 and 4,460,555.40 is: 6,690,833.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,559,246.60 : 21,838,869.90 = 4,460,555.40 : x
  2. Step 2: Convert to fraction form
    14,559,246.60/21,838,869.90 = 4,460,555.40/x
  3. Step 3: Cross multiply
    14,559,246.60x = 21,838,869.90 × 4,460,555.40
  4. Step 4: Simplify right side
    14,559,246.60x = 97,413,489,062,342.47
  5. Step 5: Solve for x
    x = 97,413,489,062,342.47/14,559,246.60
  6. Step 6: Final answer
    x = 6,690,833.10

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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.