Home / 15,607,210.60-23,407,316.70-10,253,434.60

Finding the Fourth Proportional to 15,607,210.60, 23,407,316.70 and 10,253,434.60

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Solution

The fourth proportional to 15,607,210.60, 23,407,316.70 and 10,253,434.60 is: 15,377,853.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,607,210.60 : 23,407,316.70 = 10,253,434.60 : x
  2. Step 2: Convert to fraction form
    15,607,210.60/23,407,316.70 = 10,253,434.60/x
  3. Step 3: Cross multiply
    15,607,210.60x = 23,407,316.70 × 10,253,434.60
  4. Step 4: Simplify right side
    15,607,210.60x = 240,005,390,944,937.81
  5. Step 5: Solve for x
    x = 240,005,390,944,937.81/15,607,210.60
  6. Step 6: Final answer
    x = 15,377,853.04

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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.