Home / 25,272,030.80-37,908,046.20-24,280,007.60

Finding the Fourth Proportional to 25,272,030.80, 37,908,046.20 and 24,280,007.60

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Solution

The fourth proportional to 25,272,030.80, 37,908,046.20 and 24,280,007.60 is: 36,420,011.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,272,030.80 : 37,908,046.20 = 24,280,007.60 : x
  2. Step 2: Convert to fraction form
    25,272,030.80/37,908,046.20 = 24,280,007.60/x
  3. Step 3: Cross multiply
    25,272,030.80x = 37,908,046.20 × 24,280,007.60
  4. Step 4: Simplify right side
    25,272,030.80x = 920,407,649,837,151.25
  5. Step 5: Solve for x
    x = 920,407,649,837,151.25/25,272,030.80
  6. Step 6: Final answer
    x = 36,420,011.40

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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.