Home / 62,879,097.93-86,772,266.34-35,376,960.57

Finding the Fourth Proportional to 62,879,097.93, 86,772,266.34 and 35,376,960.57

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Solution

The fourth proportional to 62,879,097.93, 86,772,266.34 and 35,376,960.57 is: 48,819,705.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,879,097.93 : 86,772,266.34 = 35,376,960.57 : x
  2. Step 2: Convert to fraction form
    62,879,097.93/86,772,266.34 = 35,376,960.57/x
  3. Step 3: Cross multiply
    62,879,097.93x = 86,772,266.34 × 35,376,960.57
  4. Step 4: Simplify right side
    62,879,097.93x = 3,069,739,044,879,718.50
  5. Step 5: Solve for x
    x = 3,069,739,044,879,718.50/62,879,097.93
  6. Step 6: Final answer
    x = 48,819,705.53

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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.