Home / 46,575,214.72-64,230,201.12-36,808,990.72

Finding the Fourth Proportional to 46,575,214.72, 64,230,201.12 and 36,808,990.72

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Solution

The fourth proportional to 46,575,214.72, 64,230,201.12 and 36,808,990.72 is: 50,761,953.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,575,214.72 : 64,230,201.12 = 36,808,990.72 : x
  2. Step 2: Convert to fraction form
    46,575,214.72/64,230,201.12 = 36,808,990.72/x
  3. Step 3: Cross multiply
    46,575,214.72x = 64,230,201.12 × 36,808,990.72
  4. Step 4: Simplify right side
    46,575,214.72x = 2,364,248,876,969,813.50
  5. Step 5: Solve for x
    x = 2,364,248,876,969,813.50/46,575,214.72
  6. Step 6: Final answer
    x = 50,761,953.35

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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.