Home / 25,119,781.80-37,679,672.70-24,907,205.40

Finding the Fourth Proportional to 25,119,781.80, 37,679,672.70 and 24,907,205.40

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Solution

The fourth proportional to 25,119,781.80, 37,679,672.70 and 24,907,205.40 is: 37,360,808.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,119,781.80 : 37,679,672.70 = 24,907,205.40 : x
  2. Step 2: Convert to fraction form
    25,119,781.80/37,679,672.70 = 24,907,205.40/x
  3. Step 3: Cross multiply
    25,119,781.80x = 37,679,672.70 × 24,907,205.40
  4. Step 4: Simplify right side
    25,119,781.80x = 938,495,347,343,672.62
  5. Step 5: Solve for x
    x = 938,495,347,343,672.62/25,119,781.80
  6. Step 6: Final answer
    x = 37,360,808.10

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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.