Home / 14,553,620.60-21,830,430.90-10,298,593.40

Finding the Fourth Proportional to 14,553,620.60, 21,830,430.90 and 10,298,593.40

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Solution

The fourth proportional to 14,553,620.60, 21,830,430.90 and 10,298,593.40 is: 15,447,890.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,553,620.60 : 21,830,430.90 = 10,298,593.40 : x
  2. Step 2: Convert to fraction form
    14,553,620.60/21,830,430.90 = 10,298,593.40/x
  3. Step 3: Cross multiply
    14,553,620.60x = 21,830,430.90 × 10,298,593.40
  4. Step 4: Simplify right side
    14,553,620.60x = 224,822,731,585,896.06
  5. Step 5: Solve for x
    x = 224,822,731,585,896.06/14,553,620.60
  6. Step 6: Final answer
    x = 15,447,890.10

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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.