Home / 57,471,121,275.90-86,206,681,913.85-33,961,872,047.10

Finding the Fourth Proportional to 57,471,121,275.90, 86,206,681,913.85 and 33,961,872,047.10

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Solution

The fourth proportional to 57,471,121,275.90, 86,206,681,913.85 and 33,961,872,047.10 is: 50,942,808,070.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,471,121,275.90 : 86,206,681,913.85 = 33,961,872,047.10 : x
  2. Step 2: Convert to fraction form
    57,471,121,275.90/86,206,681,913.85 = 33,961,872,047.10/x
  3. Step 3: Cross multiply
    57,471,121,275.90x = 86,206,681,913.85 × 33,961,872,047.10
  4. Step 4: Simplify right side
    57,471,121,275.90x = 2,927,740,300,763,223,556,096
  5. Step 5: Solve for x
    x = 2,927,740,300,763,223,556,096/57,471,121,275.90
  6. Step 6: Final answer
    x = 50,942,808,070.65

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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.