Home / 60,592,407.40-83,618,187.06-33,091,144.84

Finding the Fourth Proportional to 60,592,407.40, 83,618,187.06 and 33,091,144.84

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Solution

The fourth proportional to 60,592,407.40, 83,618,187.06 and 33,091,144.84 is: 45,666,142.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,592,407.40 : 83,618,187.06 = 33,091,144.84 : x
  2. Step 2: Convert to fraction form
    60,592,407.40/83,618,187.06 = 33,091,144.84/x
  3. Step 3: Cross multiply
    60,592,407.40x = 83,618,187.06 × 33,091,144.84
  4. Step 4: Simplify right side
    60,592,407.40x = 2,767,021,539,260,674
  5. Step 5: Solve for x
    x = 2,767,021,539,260,674/60,592,407.40
  6. Step 6: Final answer
    x = 45,666,142.97

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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.