Home / 15,944,904.60-23,917,356.90-15,525,000.60

Finding the Fourth Proportional to 15,944,904.60, 23,917,356.90 and 15,525,000.60

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Solution

The fourth proportional to 15,944,904.60, 23,917,356.90 and 15,525,000.60 is: 23,287,500.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,944,904.60 : 23,917,356.90 = 15,525,000.60 : x
  2. Step 2: Convert to fraction form
    15,944,904.60/23,917,356.90 = 15,525,000.60/x
  3. Step 3: Cross multiply
    15,944,904.60x = 23,917,356.90 × 15,525,000.60
  4. Step 4: Simplify right side
    15,944,904.60x = 371,316,980,222,914.12
  5. Step 5: Solve for x
    x = 371,316,980,222,914.12/15,944,904.60
  6. Step 6: Final answer
    x = 23,287,500.90

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1.5x scale

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.