Home / 14,687,948,849.10-22,036,245,880.32-4,739,205,925.18

Finding the Fourth Proportional to 14,687,948,849.10, 22,036,245,880.32 and 4,739,205,925.18

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Solution

The fourth proportional to 14,687,948,849.10, 22,036,245,880.32 and 4,739,205,925.18 is: 7,110,203,617.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,687,948,849.10 : 22,036,245,880.32 = 4,739,205,925.18 : x
  2. Step 2: Convert to fraction form
    14,687,948,849.10/22,036,245,880.32 = 4,739,205,925.18/x
  3. Step 3: Cross multiply
    14,687,948,849.10x = 22,036,245,880.32 × 4,739,205,925.18
  4. Step 4: Simplify right side
    14,687,948,849.10x = 104,434,307,044,735,909,888
  5. Step 5: Solve for x
    x = 104,434,307,044,735,909,888/14,687,948,849.10
  6. Step 6: Final answer
    x = 7,110,203,617.79

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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.