Home / 15,686,237.10-23,524,065.87-5,968,543.17

Finding the Fourth Proportional to 15,686,237.10, 23,524,065.87 and 5,968,543.17

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Solution

The fourth proportional to 15,686,237.10, 23,524,065.87 and 5,968,543.17 is: 8,950,802.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,686,237.10 : 23,524,065.87 = 5,968,543.17 : x
  2. Step 2: Convert to fraction form
    15,686,237.10/23,524,065.87 = 5,968,543.17/x
  3. Step 3: Cross multiply
    15,686,237.10x = 23,524,065.87 × 5,968,543.17
  4. Step 4: Simplify right side
    15,686,237.10x = 140,404,402,679,018.61
  5. Step 5: Solve for x
    x = 140,404,402,679,018.61/15,686,237.10
  6. Step 6: Final answer
    x = 8,950,802.02

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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.