Home / 951,151,254,574-1,312,588,945,568.30-523,439,034,718.04

Finding the Fourth Proportional to 951,151,254,574, 1,312,588,945,568.30 and 523,439,034,718.04

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Solution

The fourth proportional to 951,151,254,574, 1,312,588,945,568.30 and 523,439,034,718.04 is: 722,345,985,820.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    951,151,254,574 : 1,312,588,945,568.30 = 523,439,034,718.04 : x
  2. Step 2: Convert to fraction form
    951,151,254,574/1,312,588,945,568.30 = 523,439,034,718.04/x
  3. Step 3: Cross multiply
    951,151,254,574x = 1,312,588,945,568.30 × 523,439,034,718.04
  4. Step 4: Simplify right side
    951,151,254,574x = 687,060,290,649,840,838,246,400
  5. Step 5: Solve for x
    x = 687,060,290,649,840,838,246,400/951,151,254,574
  6. Step 6: Final answer
    x = 722,345,985,820.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.