Home / 46,490,099.04-64,156,917.11-25,584,536.88

Finding the Fourth Proportional to 46,490,099.04, 64,156,917.11 and 25,584,536.88

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Solution

The fourth proportional to 46,490,099.04, 64,156,917.11 and 25,584,536.88 is: 35,306,980.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,490,099.04 : 64,156,917.11 = 25,584,536.88 : x
  2. Step 2: Convert to fraction form
    46,490,099.04/64,156,917.11 = 25,584,536.88/x
  3. Step 3: Cross multiply
    46,490,099.04x = 64,156,917.11 × 25,584,536.88
  4. Step 4: Simplify right side
    46,490,099.04x = 1,641,425,011,779,975.25
  5. Step 5: Solve for x
    x = 1,641,425,011,779,975.25/46,490,099.04
  6. Step 6: Final answer
    x = 35,306,980.32

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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.