Home / 61,746,861.16-85,196,938.98-35,635,848.04

Finding the Fourth Proportional to 61,746,861.16, 85,196,938.98 and 35,635,848.04

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Solution

The fourth proportional to 61,746,861.16, 85,196,938.98 and 35,635,848.04 is: 49,169,546.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,746,861.16 : 85,196,938.98 = 35,635,848.04 : x
  2. Step 2: Convert to fraction form
    61,746,861.16/85,196,938.98 = 35,635,848.04/x
  3. Step 3: Cross multiply
    61,746,861.16x = 85,196,938.98 × 35,635,848.04
  4. Step 4: Simplify right side
    61,746,861.16x = 3,036,065,170,964,432.50
  5. Step 5: Solve for x
    x = 3,036,065,170,964,432.50/61,746,861.16
  6. Step 6: Final answer
    x = 49,169,546.66

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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.