Home / 114,607,836.09-171,911,807.37-36,884,729.16

Finding the Fourth Proportional to 114,607,836.09, 171,911,807.37 and 36,884,729.16

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Solution

The fourth proportional to 114,607,836.09, 171,911,807.37 and 36,884,729.16 is: 55,327,110.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,607,836.09 : 171,911,807.37 = 36,884,729.16 : x
  2. Step 2: Convert to fraction form
    114,607,836.09/171,911,807.37 = 36,884,729.16/x
  3. Step 3: Cross multiply
    114,607,836.09x = 171,911,807.37 × 36,884,729.16
  4. Step 4: Simplify right side
    114,607,836.09x = 6,340,920,454,248,541
  5. Step 5: Solve for x
    x = 6,340,920,454,248,541/114,607,836.09
  6. Step 6: Final answer
    x = 55,327,110.87

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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.