Home / 114,820,752.64-158,451,486.08-62,609,656.32

Finding the Fourth Proportional to 114,820,752.64, 158,451,486.08 and 62,609,656.32

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Solution

The fourth proportional to 114,820,752.64, 158,451,486.08 and 62,609,656.32 is: 86,400,697.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,820,752.64 : 158,451,486.08 = 62,609,656.32 : x
  2. Step 2: Convert to fraction form
    114,820,752.64/158,451,486.08 = 62,609,656.32/x
  3. Step 3: Cross multiply
    114,820,752.64x = 158,451,486.08 × 62,609,656.32
  4. Step 4: Simplify right side
    114,820,752.64x = 9,920,593,086,862,064
  5. Step 5: Solve for x
    x = 9,920,593,086,862,064/114,820,752.64
  6. Step 6: Final answer
    x = 86,400,697.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.