Home / 25,113,711.40-37,670,567.10-24,157,117.60

Finding the Fourth Proportional to 25,113,711.40, 37,670,567.10 and 24,157,117.60

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Solution

The fourth proportional to 25,113,711.40, 37,670,567.10 and 24,157,117.60 is: 36,235,676.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,113,711.40 : 37,670,567.10 = 24,157,117.60 : x
  2. Step 2: Convert to fraction form
    25,113,711.40/37,670,567.10 = 24,157,117.60/x
  3. Step 3: Cross multiply
    25,113,711.40x = 37,670,567.10 × 24,157,117.60
  4. Step 4: Simplify right side
    25,113,711.40x = 910,012,319,493,391
  5. Step 5: Solve for x
    x = 910,012,319,493,391/25,113,711.40
  6. Step 6: Final answer
    x = 36,235,676.40

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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.