Home / 53,506,667.66-73,839,579.32-29,060,381.66

Finding the Fourth Proportional to 53,506,667.66, 73,839,579.32 and 29,060,381.66

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Solution

The fourth proportional to 53,506,667.66, 73,839,579.32 and 29,060,381.66 is: 40,103,531.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,506,667.66 : 73,839,579.32 = 29,060,381.66 : x
  2. Step 2: Convert to fraction form
    53,506,667.66/73,839,579.32 = 29,060,381.66/x
  3. Step 3: Cross multiply
    53,506,667.66x = 73,839,579.32 × 29,060,381.66
  4. Step 4: Simplify right side
    53,506,667.66x = 2,145,806,356,138,543.50
  5. Step 5: Solve for x
    x = 2,145,806,356,138,543.50/53,506,667.66
  6. Step 6: Final answer
    x = 40,103,531.96

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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.