Home / 106,936,832.06-147,569,009.50-60,526,089.53

Finding the Fourth Proportional to 106,936,832.06, 147,569,009.50 and 60,526,089.53

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Solution

The fourth proportional to 106,936,832.06, 147,569,009.50 and 60,526,089.53 is: 83,523,842.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,936,832.06 : 147,569,009.50 = 60,526,089.53 : x
  2. Step 2: Convert to fraction form
    106,936,832.06/147,569,009.50 = 60,526,089.53/x
  3. Step 3: Cross multiply
    106,936,832.06x = 147,569,009.50 × 60,526,089.53
  4. Step 4: Simplify right side
    106,936,832.06x = 8,931,775,081,068,028
  5. Step 5: Solve for x
    x = 8,931,775,081,068,028/106,936,832.06
  6. Step 6: Final answer
    x = 83,523,842.15

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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.