Home / 15,544,035.60-23,316,053.40-5,445,603.60

Finding the Fourth Proportional to 15,544,035.60, 23,316,053.40 and 5,445,603.60

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Solution

The fourth proportional to 15,544,035.60, 23,316,053.40 and 5,445,603.60 is: 8,168,405.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,544,035.60 : 23,316,053.40 = 5,445,603.60 : x
  2. Step 2: Convert to fraction form
    15,544,035.60/23,316,053.40 = 5,445,603.60/x
  3. Step 3: Cross multiply
    15,544,035.60x = 23,316,053.40 × 5,445,603.60
  4. Step 4: Simplify right side
    15,544,035.60x = 126,969,984,332,832.22
  5. Step 5: Solve for x
    x = 126,969,984,332,832.22/15,544,035.60
  6. Step 6: Final answer
    x = 8,168,405.40

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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.