Home / 102,408,718.14-153,613,232.73-41,824,444.14

Finding the Fourth Proportional to 102,408,718.14, 153,613,232.73 and 41,824,444.14

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Solution

The fourth proportional to 102,408,718.14, 153,613,232.73 and 41,824,444.14 is: 62,736,729.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,408,718.14 : 153,613,232.73 = 41,824,444.14 : x
  2. Step 2: Convert to fraction form
    102,408,718.14/153,613,232.73 = 41,824,444.14/x
  3. Step 3: Cross multiply
    102,408,718.14x = 153,613,232.73 × 41,824,444.14
  4. Step 4: Simplify right side
    102,408,718.14x = 6,424,788,071,480,704
  5. Step 5: Solve for x
    x = 6,424,788,071,480,704/102,408,718.14
  6. Step 6: Final answer
    x = 62,736,729.73

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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.