Home / 85,923,565.98-118,577,035.26-46,767,879.24

Finding the Fourth Proportional to 85,923,565.98, 118,577,035.26 and 46,767,879.24

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Solution

The fourth proportional to 85,923,565.98, 118,577,035.26 and 46,767,879.24 is: 64,541,041.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    85,923,565.98 : 118,577,035.26 = 46,767,879.24 : x
  2. Step 2: Convert to fraction form
    85,923,565.98/118,577,035.26 = 46,767,879.24/x
  3. Step 3: Cross multiply
    85,923,565.98x = 118,577,035.26 × 46,767,879.24
  4. Step 4: Simplify right side
    85,923,565.98x = 5,545,596,465,676,903
  5. Step 5: Solve for x
    x = 5,545,596,465,676,903/85,923,565.98
  6. Step 6: Final answer
    x = 64,541,041.83

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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.