Home / 123,516,223,221.10-185,274,334,831.65-123,516,223,221.10

Finding the Fourth Proportional to 123,516,223,221.10, 185,274,334,831.65 and 123,516,223,221.10

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Solution

The fourth proportional to 123,516,223,221.10, 185,274,334,831.65 and 123,516,223,221.10 is: 185,274,334,831.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,516,223,221.10 : 185,274,334,831.65 = 123,516,223,221.10 : x
  2. Step 2: Convert to fraction form
    123,516,223,221.10/185,274,334,831.65 = 123,516,223,221.10/x
  3. Step 3: Cross multiply
    123,516,223,221.10x = 185,274,334,831.65 × 123,516,223,221.10
  4. Step 4: Simplify right side
    123,516,223,221.10x = 22,884,386,098,206,904,156,160
  5. Step 5: Solve for x
    x = 22,884,386,098,206,904,156,160/123,516,223,221.10
  6. Step 6: Final answer
    x = 185,274,334,831.65

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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.