Home / 26,410,101.40-39,615,152.10-15,072,693.40

Finding the Fourth Proportional to 26,410,101.40, 39,615,152.10 and 15,072,693.40

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Solution

The fourth proportional to 26,410,101.40, 39,615,152.10 and 15,072,693.40 is: 22,609,040.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,410,101.40 : 39,615,152.10 = 15,072,693.40 : x
  2. Step 2: Convert to fraction form
    26,410,101.40/39,615,152.10 = 15,072,693.40/x
  3. Step 3: Cross multiply
    26,410,101.40x = 39,615,152.10 × 15,072,693.40
  4. Step 4: Simplify right side
    26,410,101.40x = 597,107,041,597,666.12
  5. Step 5: Solve for x
    x = 597,107,041,597,666.12/26,410,101.40
  6. Step 6: Final answer
    x = 22,609,040.10

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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.