Home / 89,459,853.17-134,174,831.61-24,770,197.45

Finding the Fourth Proportional to 89,459,853.17, 134,174,831.61 and 24,770,197.45

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Solution

The fourth proportional to 89,459,853.17, 134,174,831.61 and 24,770,197.45 is: 37,151,157.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,459,853.17 : 134,174,831.61 = 24,770,197.45 : x
  2. Step 2: Convert to fraction form
    89,459,853.17/134,174,831.61 = 24,770,197.45/x
  3. Step 3: Cross multiply
    89,459,853.17x = 134,174,831.61 × 24,770,197.45
  4. Step 4: Simplify right side
    89,459,853.17x = 3,323,537,071,464,764.50
  5. Step 5: Solve for x
    x = 3,323,537,071,464,764.50/89,459,853.17
  6. Step 6: Final answer
    x = 37,151,157.24

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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.