Home / 36,506,427.72-54,680,917.68-34,360,070.28

Finding the Fourth Proportional to 36,506,427.72, 54,680,917.68 and 34,360,070.28

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Solution

The fourth proportional to 36,506,427.72, 54,680,917.68 and 34,360,070.28 is: 51,466,010.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,506,427.72 : 54,680,917.68 = 34,360,070.28 : x
  2. Step 2: Convert to fraction form
    36,506,427.72/54,680,917.68 = 34,360,070.28/x
  3. Step 3: Cross multiply
    36,506,427.72x = 54,680,917.68 × 34,360,070.28
  4. Step 4: Simplify right side
    36,506,427.72x = 1,878,840,174,459,694.50
  5. Step 5: Solve for x
    x = 1,878,840,174,459,694.50/36,506,427.72
  6. Step 6: Final answer
    x = 51,466,010.01

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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.