Home / 14,480,973,032.18-21,709,737,720.30-4,527,293,187.65

Finding the Fourth Proportional to 14,480,973,032.18, 21,709,737,720.30 and 4,527,293,187.65

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Solution

The fourth proportional to 14,480,973,032.18, 21,709,737,720.30 and 4,527,293,187.65 is: 6,787,275,100.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,480,973,032.18 : 21,709,737,720.30 = 4,527,293,187.65 : x
  2. Step 2: Convert to fraction form
    14,480,973,032.18/21,709,737,720.30 = 4,527,293,187.65/x
  3. Step 3: Cross multiply
    14,480,973,032.18x = 21,709,737,720.30 × 4,527,293,187.65
  4. Step 4: Simplify right side
    14,480,973,032.18x = 98,286,347,686,782,418,944
  5. Step 5: Solve for x
    x = 98,286,347,686,782,418,944/14,480,973,032.18
  6. Step 6: Final answer
    x = 6,787,275,100.12

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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.