Home / 6,648,868,572,135.50-9,974,806,713,338-3,589,155,500,984.50

Finding the Fourth Proportional to 6,648,868,572,135.50, 9,974,806,713,338 and 3,589,155,500,984.50

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Solution

The fourth proportional to 6,648,868,572,135.50, 9,974,806,713,338 and 3,589,155,500,984.50 is: 5,384,545,054,247.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,648,868,572,135.50 : 9,974,806,713,338 = 3,589,155,500,984.50 : x
  2. Step 2: Convert to fraction form
    6,648,868,572,135.50/9,974,806,713,338 = 3,589,155,500,984.50/x
  3. Step 3: Cross multiply
    6,648,868,572,135.50x = 9,974,806,713,338 × 3,589,155,500,984.50
  4. Step 4: Simplify right side
    6,648,868,572,135.50x = 35,801,132,386,434,202,529,169,408
  5. Step 5: Solve for x
    x = 35,801,132,386,434,202,529,169,408/6,648,868,572,135.50
  6. Step 6: Final answer
    x = 5,384,545,054,247.55

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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.