Home / 95,808,712.32-143,710,988.40-26,719,671.60

Finding the Fourth Proportional to 95,808,712.32, 143,710,988.40 and 26,719,671.60

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Solution

The fourth proportional to 95,808,712.32, 143,710,988.40 and 26,719,671.60 is: 40,078,927.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,808,712.32 : 143,710,988.40 = 26,719,671.60 : x
  2. Step 2: Convert to fraction form
    95,808,712.32/143,710,988.40 = 26,719,671.60/x
  3. Step 3: Cross multiply
    95,808,712.32x = 143,710,988.40 × 26,719,671.60
  4. Step 4: Simplify right side
    95,808,712.32x = 3,839,910,415,359,410
  5. Step 5: Solve for x
    x = 3,839,910,415,359,410/95,808,712.32
  6. Step 6: Final answer
    x = 40,078,927.30

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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.