Home / 15,316,520,365.68-22,977,155,980.56-6,473,396,450.80

Finding the Fourth Proportional to 15,316,520,365.68, 22,977,155,980.56 and 6,473,396,450.80

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Solution

The fourth proportional to 15,316,520,365.68, 22,977,155,980.56 and 6,473,396,450.80 is: 9,711,098,632.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,316,520,365.68 : 22,977,155,980.56 = 6,473,396,450.80 : x
  2. Step 2: Convert to fraction form
    15,316,520,365.68/22,977,155,980.56 = 6,473,396,450.80/x
  3. Step 3: Cross multiply
    15,316,520,365.68x = 22,977,155,980.56 × 6,473,396,450.80
  4. Step 4: Simplify right side
    15,316,520,365.68x = 148,740,239,974,035,095,552
  5. Step 5: Solve for x
    x = 148,740,239,974,035,095,552/15,316,520,365.68
  6. Step 6: Final answer
    x = 9,711,098,632.25

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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.