Home / 25,235,260.17-37,853,193.60-7,038,347.73

Finding the Fourth Proportional to 25,235,260.17, 37,853,193.60 and 7,038,347.73

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Solution

The fourth proportional to 25,235,260.17, 37,853,193.60 and 7,038,347.73 is: 10,557,606.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,235,260.17 : 37,853,193.60 = 7,038,347.73 : x
  2. Step 2: Convert to fraction form
    25,235,260.17/37,853,193.60 = 7,038,347.73/x
  3. Step 3: Cross multiply
    25,235,260.17x = 37,853,193.60 × 7,038,347.73
  4. Step 4: Simplify right side
    25,235,260.17x = 266,423,939,247,810.56
  5. Step 5: Solve for x
    x = 266,423,939,247,810.56/25,235,260.17
  6. Step 6: Final answer
    x = 10,557,606.20

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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.