Home / 25,462,259.52-38,193,014.76-6,293,018.40

Finding the Fourth Proportional to 25,462,259.52, 38,193,014.76 and 6,293,018.40

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Solution

The fourth proportional to 25,462,259.52, 38,193,014.76 and 6,293,018.40 is: 9,439,435.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,462,259.52 : 38,193,014.76 = 6,293,018.40 : x
  2. Step 2: Convert to fraction form
    25,462,259.52/38,193,014.76 = 6,293,018.40/x
  3. Step 3: Cross multiply
    25,462,259.52x = 38,193,014.76 × 6,293,018.40
  4. Step 4: Simplify right side
    25,462,259.52x = 240,349,344,636,151.59
  5. Step 5: Solve for x
    x = 240,349,344,636,151.59/25,462,259.52
  6. Step 6: Final answer
    x = 9,439,435.04

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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.