Home / 6,648,868,572,128.10-9,974,806,713,326.70-3,589,155,500,977.20

Finding the Fourth Proportional to 6,648,868,572,128.10, 9,974,806,713,326.70 and 3,589,155,500,977.20

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Solution

The fourth proportional to 6,648,868,572,128.10, 9,974,806,713,326.70 and 3,589,155,500,977.20 is: 5,384,545,054,236.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,648,868,572,128.10 : 9,974,806,713,326.70 = 3,589,155,500,977.20 : x
  2. Step 2: Convert to fraction form
    6,648,868,572,128.10/9,974,806,713,326.70 = 3,589,155,500,977.20/x
  3. Step 3: Cross multiply
    6,648,868,572,128.10x = 9,974,806,713,326.70 × 3,589,155,500,977.20
  4. Step 4: Simplify right side
    6,648,868,572,128.10x = 35,801,132,386,320,828,277,456,896
  5. Step 5: Solve for x
    x = 35,801,132,386,320,828,277,456,896/6,648,868,572,128.10
  6. Step 6: Final answer
    x = 5,384,545,054,236.50

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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.