Home / 14,687,948,841.90-22,036,245,869.54-4,739,205,917.98

Finding the Fourth Proportional to 14,687,948,841.90, 22,036,245,869.54 and 4,739,205,917.98

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Solution

The fourth proportional to 14,687,948,841.90, 22,036,245,869.54 and 4,739,205,917.98 is: 7,110,203,606.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,687,948,841.90 : 22,036,245,869.54 = 4,739,205,917.98 : x
  2. Step 2: Convert to fraction form
    14,687,948,841.90/22,036,245,869.54 = 4,739,205,917.98/x
  3. Step 3: Cross multiply
    14,687,948,841.90x = 22,036,245,869.54 × 4,739,205,917.98
  4. Step 4: Simplify right side
    14,687,948,841.90x = 104,434,306,834,986,287,104
  5. Step 5: Solve for x
    x = 104,434,306,834,986,287,104/14,687,948,841.90
  6. Step 6: Final answer
    x = 7,110,203,606.99

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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.