Home / 101,898,314.10-152,856,802.35-41,301,501.30

Finding the Fourth Proportional to 101,898,314.10, 152,856,802.35 and 41,301,501.30

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Solution

The fourth proportional to 101,898,314.10, 152,856,802.35 and 41,301,501.30 is: 61,956,034.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,898,314.10 : 152,856,802.35 = 41,301,501.30 : x
  2. Step 2: Convert to fraction form
    101,898,314.10/152,856,802.35 = 41,301,501.30/x
  3. Step 3: Cross multiply
    101,898,314.10x = 152,856,802.35 × 41,301,501.30
  4. Step 4: Simplify right side
    101,898,314.10x = 6,313,215,420,972,367
  5. Step 5: Solve for x
    x = 6,313,215,420,972,367/101,898,314.10
  6. Step 6: Final answer
    x = 61,956,034.08

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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.