Home / 62,928,008.40-88,278,370.80-62,928,008.40

Finding the Fourth Proportional to 62,928,008.40, 88,278,370.80 and 62,928,008.40

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Solution

The fourth proportional to 62,928,008.40, 88,278,370.80 and 62,928,008.40 is: 88,278,370.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,928,008.40 : 88,278,370.80 = 62,928,008.40 : x
  2. Step 2: Convert to fraction form
    62,928,008.40/88,278,370.80 = 62,928,008.40/x
  3. Step 3: Cross multiply
    62,928,008.40x = 88,278,370.80 × 62,928,008.40
  4. Step 4: Simplify right side
    62,928,008.40x = 5,555,182,059,240,714
  5. Step 5: Solve for x
    x = 5,555,182,059,240,714/62,928,008.40
  6. Step 6: Final answer
    x = 88,278,370.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.