Home / 97,863,413.16-146,791,795.10-25,080,908.52

Finding the Fourth Proportional to 97,863,413.16, 146,791,795.10 and 25,080,908.52

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Solution

The fourth proportional to 97,863,413.16, 146,791,795.10 and 25,080,908.52 is: 37,620,510.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,863,413.16 : 146,791,795.10 = 25,080,908.52 : x
  2. Step 2: Convert to fraction form
    97,863,413.16/146,791,795.10 = 25,080,908.52/x
  3. Step 3: Cross multiply
    97,863,413.16x = 146,791,795.10 × 25,080,908.52
  4. Step 4: Simplify right side
    97,863,413.16x = 3,681,671,584,264,279.50
  5. Step 5: Solve for x
    x = 3,681,671,584,264,279.50/97,863,413.16
  6. Step 6: Final answer
    x = 37,620,510.72

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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.