Home / 46,920,828.01-64,727,733.15-40,717,167.61

Finding the Fourth Proportional to 46,920,828.01, 64,727,733.15 and 40,717,167.61

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Solution

The fourth proportional to 46,920,828.01, 64,727,733.15 and 40,717,167.61 is: 56,169,724.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,920,828.01 : 64,727,733.15 = 40,717,167.61 : x
  2. Step 2: Convert to fraction form
    46,920,828.01/64,727,733.15 = 40,717,167.61/x
  3. Step 3: Cross multiply
    46,920,828.01x = 64,727,733.15 × 40,717,167.61
  4. Step 4: Simplify right side
    46,920,828.01x = 2,635,529,959,683,903
  5. Step 5: Solve for x
    x = 2,635,529,959,683,903/46,920,828.01
  6. Step 6: Final answer
    x = 56,169,724.01

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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.