Home / 46,426,795.08-69,549,385.32-38,241,188.52

Finding the Fourth Proportional to 46,426,795.08, 69,549,385.32 and 38,241,188.52

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Solution

The fourth proportional to 46,426,795.08, 69,549,385.32 and 38,241,188.52 is: 57,286,985.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,426,795.08 : 69,549,385.32 = 38,241,188.52 : x
  2. Step 2: Convert to fraction form
    46,426,795.08/69,549,385.32 = 38,241,188.52/x
  3. Step 3: Cross multiply
    46,426,795.08x = 69,549,385.32 × 38,241,188.52
  4. Step 4: Simplify right side
    46,426,795.08x = 2,659,651,155,472,240.50
  5. Step 5: Solve for x
    x = 2,659,651,155,472,240.50/46,426,795.08
  6. Step 6: Final answer
    x = 57,286,985.91

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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.