Home / 15,243,165,983-22,862,212,928.52-4,616,863,849.04

Finding the Fourth Proportional to 15,243,165,983, 22,862,212,928.52 and 4,616,863,849.04

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Solution

The fourth proportional to 15,243,165,983, 22,862,212,928.52 and 4,616,863,849.04 is: 6,924,527,653.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,243,165,983 : 22,862,212,928.52 = 4,616,863,849.04 : x
  2. Step 2: Convert to fraction form
    15,243,165,983/22,862,212,928.52 = 4,616,863,849.04/x
  3. Step 3: Cross multiply
    15,243,165,983x = 22,862,212,928.52 × 4,616,863,849.04
  4. Step 4: Simplify right side
    15,243,165,983x = 105,551,724,378,738,900,992
  5. Step 5: Solve for x
    x = 105,551,724,378,738,900,992/15,243,165,983
  6. Step 6: Final answer
    x = 6,924,527,653.67

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1.5x scale

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.