Home / 60,731,482.79-83,809,261.44-32,854,185.02

Finding the Fourth Proportional to 60,731,482.79, 83,809,261.44 and 32,854,185.02

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Solution

The fourth proportional to 60,731,482.79, 83,809,261.44 and 32,854,185.02 is: 45,338,675.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,731,482.79 : 83,809,261.44 = 32,854,185.02 : x
  2. Step 2: Convert to fraction form
    60,731,482.79/83,809,261.44 = 32,854,185.02/x
  3. Step 3: Cross multiply
    60,731,482.79x = 83,809,261.44 × 32,854,185.02
  4. Step 4: Simplify right side
    60,731,482.79x = 2,753,484,981,948,835
  5. Step 5: Solve for x
    x = 2,753,484,981,948,835/60,731,482.79
  6. Step 6: Final answer
    x = 45,338,675.35

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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.