Home / 9,955,360.53-14,933,040.93-5,692,538.70

Finding the Fourth Proportional to 9,955,360.53, 14,933,040.93 and 5,692,538.70

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Solution

The fourth proportional to 9,955,360.53, 14,933,040.93 and 5,692,538.70 is: 8,538,808.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,955,360.53 : 14,933,040.93 = 5,692,538.70 : x
  2. Step 2: Convert to fraction form
    9,955,360.53/14,933,040.93 = 5,692,538.70/x
  3. Step 3: Cross multiply
    9,955,360.53x = 14,933,040.93 × 5,692,538.70
  4. Step 4: Simplify right side
    9,955,360.53x = 85,006,913,402,708.98
  5. Step 5: Solve for x
    x = 85,006,913,402,708.98/9,955,360.53
  6. Step 6: Final answer
    x = 8,538,808.13

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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.