Home / 3,017,001,779.92-4,163,824,910.04-1,827,535,848.16

Finding the Fourth Proportional to 3,017,001,779.92, 4,163,824,910.04 and 1,827,535,848.16

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Solution

The fourth proportional to 3,017,001,779.92, 4,163,824,910.04 and 1,827,535,848.16 is: 2,522,219,025.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,017,001,779.92 : 4,163,824,910.04 = 1,827,535,848.16 : x
  2. Step 2: Convert to fraction form
    3,017,001,779.92/4,163,824,910.04 = 1,827,535,848.16/x
  3. Step 3: Cross multiply
    3,017,001,779.92x = 4,163,824,910.04 × 1,827,535,848.16
  4. Step 4: Simplify right side
    3,017,001,779.92x = 7,609,539,288,559,687,680
  5. Step 5: Solve for x
    x = 7,609,539,288,559,687,680/3,017,001,779.92
  6. Step 6: Final answer
    x = 2,522,219,025.26

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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.