Home / 898,344,151.45-1,347,516,227.18-898,344,151.45

Finding the Fourth Proportional to 898,344,151.45, 1,347,516,227.18 and 898,344,151.45

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Solution

The fourth proportional to 898,344,151.45, 1,347,516,227.18 and 898,344,151.45 is: 1,347,516,227.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    898,344,151.45 : 1,347,516,227.18 = 898,344,151.45 : x
  2. Step 2: Convert to fraction form
    898,344,151.45/1,347,516,227.18 = 898,344,151.45/x
  3. Step 3: Cross multiply
    898,344,151.45x = 1,347,516,227.18 × 898,344,151.45
  4. Step 4: Simplify right side
    898,344,151.45x = 1,210,533,321,666,630,912
  5. Step 5: Solve for x
    x = 1,210,533,321,666,630,912/898,344,151.45
  6. Step 6: Final answer
    x = 1,347,516,227.18

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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.