Home / 29,585,845,312.57-44,394,025,648.26-13,866,266,943.01

Finding the Fourth Proportional to 29,585,845,312.57, 44,394,025,648.26 and 13,866,266,943.01

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Solution

The fourth proportional to 29,585,845,312.57, 44,394,025,648.26 and 13,866,266,943.01 is: 20,806,551,369.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,585,845,312.57 : 44,394,025,648.26 = 13,866,266,943.01 : x
  2. Step 2: Convert to fraction form
    29,585,845,312.57/44,394,025,648.26 = 13,866,266,943.01/x
  3. Step 3: Cross multiply
    29,585,845,312.57x = 44,394,025,648.26 × 13,866,266,943.01
  4. Step 4: Simplify right side
    29,585,845,312.57x = 615,579,410,313,605,808,128
  5. Step 5: Solve for x
    x = 615,579,410,313,605,808,128/29,585,845,312.57
  6. Step 6: Final answer
    x = 20,806,551,369.75

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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.