Home / 54,056,115.89-81,113,692.07-22,926,931.17

Finding the Fourth Proportional to 54,056,115.89, 81,113,692.07 and 22,926,931.17

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Solution

The fourth proportional to 54,056,115.89, 81,113,692.07 and 22,926,931.17 is: 34,402,916.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,056,115.89 : 81,113,692.07 = 22,926,931.17 : x
  2. Step 2: Convert to fraction form
    54,056,115.89/81,113,692.07 = 22,926,931.17/x
  3. Step 3: Cross multiply
    54,056,115.89x = 81,113,692.07 × 22,926,931.17
  4. Step 4: Simplify right side
    54,056,115.89x = 1,859,688,034,918,830.25
  5. Step 5: Solve for x
    x = 1,859,688,034,918,830.25/54,056,115.89
  6. Step 6: Final answer
    x = 34,402,916.39

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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.