Home / 46,920,827.01-64,727,731.77-40,717,166.61

Finding the Fourth Proportional to 46,920,827.01, 64,727,731.77 and 40,717,166.61

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Solution

The fourth proportional to 46,920,827.01, 64,727,731.77 and 40,717,166.61 is: 56,169,722.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,920,827.01 : 64,727,731.77 = 40,717,166.61 : x
  2. Step 2: Convert to fraction form
    46,920,827.01/64,727,731.77 = 40,717,166.61/x
  3. Step 3: Cross multiply
    46,920,827.01x = 64,727,731.77 × 40,717,166.61
  4. Step 4: Simplify right side
    46,920,827.01x = 2,635,529,838,766,480.50
  5. Step 5: Solve for x
    x = 2,635,529,838,766,480.50/46,920,827.01
  6. Step 6: Final answer
    x = 56,169,722.63

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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.