Home / 7,863,774,599.48-10,852,008,532.25-4,246,797,989.90

Finding the Fourth Proportional to 7,863,774,599.48, 10,852,008,532.25 and 4,246,797,989.90

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Solution

The fourth proportional to 7,863,774,599.48, 10,852,008,532.25 and 4,246,797,989.90 is: 5,860,581,001.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,863,774,599.48 : 10,852,008,532.25 = 4,246,797,989.90 : x
  2. Step 2: Convert to fraction form
    7,863,774,599.48/10,852,008,532.25 = 4,246,797,989.90/x
  3. Step 3: Cross multiply
    7,863,774,599.48x = 10,852,008,532.25 × 4,246,797,989.90
  4. Step 4: Simplify right side
    7,863,774,599.48x = 46,086,288,021,061,459,968
  5. Step 5: Solve for x
    x = 46,086,288,021,061,459,968/7,863,774,599.48
  6. Step 6: Final answer
    x = 5,860,581,001.92

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1.5x scale

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.