Home / 62,119,888.44-85,725,528.30-34,617,213.24

Finding the Fourth Proportional to 62,119,888.44, 85,725,528.30 and 34,617,213.24

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Solution

The fourth proportional to 62,119,888.44, 85,725,528.30 and 34,617,213.24 is: 47,771,800.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,119,888.44 : 85,725,528.30 = 34,617,213.24 : x
  2. Step 2: Convert to fraction form
    62,119,888.44/85,725,528.30 = 34,617,213.24/x
  3. Step 3: Cross multiply
    62,119,888.44x = 85,725,528.30 × 34,617,213.24
  4. Step 4: Simplify right side
    62,119,888.44x = 2,967,578,893,272,755
  5. Step 5: Solve for x
    x = 2,967,578,893,272,755/62,119,888.44
  6. Step 6: Final answer
    x = 47,771,800.11

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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.