Home / 46,676,828.52-70,026,240.42-15,971,742.18

Finding the Fourth Proportional to 46,676,828.52, 70,026,240.42 and 15,971,742.18

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Solution

The fourth proportional to 46,676,828.52, 70,026,240.42 and 15,971,742.18 is: 23,961,376.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,676,828.52 : 70,026,240.42 = 15,971,742.18 : x
  2. Step 2: Convert to fraction form
    46,676,828.52/70,026,240.42 = 15,971,742.18/x
  3. Step 3: Cross multiply
    46,676,828.52x = 70,026,240.42 × 15,971,742.18
  4. Step 4: Simplify right side
    46,676,828.52x = 1,118,441,057,822,934.88
  5. Step 5: Solve for x
    x = 1,118,441,057,822,934.88/46,676,828.52
  6. Step 6: Final answer
    x = 23,961,376.41

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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.