Home / 38,606,687.93-57,909,985.41-9,852,826.59

Finding the Fourth Proportional to 38,606,687.93, 57,909,985.41 and 9,852,826.59

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Solution

The fourth proportional to 38,606,687.93, 57,909,985.41 and 9,852,826.59 is: 14,779,228.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,606,687.93 : 57,909,985.41 = 9,852,826.59 : x
  2. Step 2: Convert to fraction form
    38,606,687.93/57,909,985.41 = 9,852,826.59/x
  3. Step 3: Cross multiply
    38,606,687.93x = 57,909,985.41 × 9,852,826.59
  4. Step 4: Simplify right side
    38,606,687.93x = 570,577,044,074,160
  5. Step 5: Solve for x
    x = 570,577,044,074,160/38,606,687.93
  6. Step 6: Final answer
    x = 14,779,228.02

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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.