Home / 70,852,413.52-97,774,016.52-44,760,823.12

Finding the Fourth Proportional to 70,852,413.52, 97,774,016.52 and 44,760,823.12

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Solution

The fourth proportional to 70,852,413.52, 97,774,016.52 and 44,760,823.12 is: 61,768,473.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,852,413.52 : 97,774,016.52 = 44,760,823.12 : x
  2. Step 2: Convert to fraction form
    70,852,413.52/97,774,016.52 = 44,760,823.12/x
  3. Step 3: Cross multiply
    70,852,413.52x = 97,774,016.52 × 44,760,823.12
  4. Step 4: Simplify right side
    70,852,413.52x = 4,376,445,459,183,677.50
  5. Step 5: Solve for x
    x = 4,376,445,459,183,677.50/70,852,413.52
  6. Step 6: Final answer
    x = 61,768,473.96

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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.