Home / 9,703,047,074.04-13,390,204,983.30-5,247,711,450

Finding the Fourth Proportional to 9,703,047,074.04, 13,390,204,983.30 and 5,247,711,450

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Solution

The fourth proportional to 9,703,047,074.04, 13,390,204,983.30 and 5,247,711,450 is: 7,241,841,812.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,703,047,074.04 : 13,390,204,983.30 = 5,247,711,450 : x
  2. Step 2: Convert to fraction form
    9,703,047,074.04/13,390,204,983.30 = 5,247,711,450/x
  3. Step 3: Cross multiply
    9,703,047,074.04x = 13,390,204,983.30 × 5,247,711,450
  4. Step 4: Simplify right side
    9,703,047,074.04x = 70,267,932,008,710,463,488
  5. Step 5: Solve for x
    x = 70,267,932,008,710,463,488/9,703,047,074.04
  6. Step 6: Final answer
    x = 7,241,841,812.42

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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.