Home / 241,337,275.60-362,005,913.40-79,779,211.60

Finding the Fourth Proportional to 241,337,275.60, 362,005,913.40 and 79,779,211.60

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Solution

The fourth proportional to 241,337,275.60, 362,005,913.40 and 79,779,211.60 is: 119,668,817.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,337,275.60 : 362,005,913.40 = 79,779,211.60 : x
  2. Step 2: Convert to fraction form
    241,337,275.60/362,005,913.40 = 79,779,211.60/x
  3. Step 3: Cross multiply
    241,337,275.60x = 362,005,913.40 × 79,779,211.60
  4. Step 4: Simplify right side
    241,337,275.60x = 28,880,546,365,589,872
  5. Step 5: Solve for x
    x = 28,880,546,365,589,872/241,337,275.60
  6. Step 6: Final answer
    x = 119,668,817.40

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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.