Home / 60,385,785,074.91-83,332,635,983.16-33,288,464,603.13

Finding the Fourth Proportional to 60,385,785,074.91, 83,332,635,983.16 and 33,288,464,603.13

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Solution

The fourth proportional to 60,385,785,074.91, 83,332,635,983.16 and 33,288,464,603.13 is: 45,938,220,390.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,385,785,074.91 : 83,332,635,983.16 = 33,288,464,603.13 : x
  2. Step 2: Convert to fraction form
    60,385,785,074.91/83,332,635,983.16 = 33,288,464,603.13/x
  3. Step 3: Cross multiply
    60,385,785,074.91x = 83,332,635,983.16 × 33,288,464,603.13
  4. Step 4: Simplify right side
    60,385,785,074.91x = 2,774,015,503,210,939,154,432
  5. Step 5: Solve for x
    x = 2,774,015,503,210,939,154,432/60,385,785,074.91
  6. Step 6: Final answer
    x = 45,938,220,390.27

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1.5x scale

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.