Home / 61,927,984.10-92,863,982.55-27,831,779.30

Finding the Fourth Proportional to 61,927,984.10, 92,863,982.55 and 27,831,779.30

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Solution

The fourth proportional to 61,927,984.10, 92,863,982.55 and 27,831,779.30 is: 41,735,088.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,927,984.10 : 92,863,982.55 = 27,831,779.30 : x
  2. Step 2: Convert to fraction form
    61,927,984.10/92,863,982.55 = 27,831,779.30/x
  3. Step 3: Cross multiply
    61,927,984.10x = 92,863,982.55 × 27,831,779.30
  4. Step 4: Simplify right side
    61,927,984.10x = 2,584,569,867,250,651
  5. Step 5: Solve for x
    x = 2,584,569,867,250,651/61,927,984.10
  6. Step 6: Final answer
    x = 41,735,088.02

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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.