Home / 61,852,904.34-85,351,926-33,974,173.74

Finding the Fourth Proportional to 61,852,904.34, 85,351,926 and 33,974,173.74

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Solution

The fourth proportional to 61,852,904.34, 85,351,926 and 33,974,173.74 is: 46,881,568.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,852,904.34 : 85,351,926 = 33,974,173.74 : x
  2. Step 2: Convert to fraction form
    61,852,904.34/85,351,926 = 33,974,173.74/x
  3. Step 3: Cross multiply
    61,852,904.34x = 85,351,926 × 33,974,173.74
  4. Step 4: Simplify right side
    61,852,904.34x = 2,899,761,162,967,623.50
  5. Step 5: Solve for x
    x = 2,899,761,162,967,623.50/61,852,904.34
  6. Step 6: Final answer
    x = 46,881,568.36

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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.