Home / 60,819,710.63-91,228,598.80-14,761,960.22

Finding the Fourth Proportional to 60,819,710.63, 91,228,598.80 and 14,761,960.22

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Solution

The fourth proportional to 60,819,710.63, 91,228,598.80 and 14,761,960.22 is: 22,142,705.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,819,710.63 : 91,228,598.80 = 14,761,960.22 : x
  2. Step 2: Convert to fraction form
    60,819,710.63/91,228,598.80 = 14,761,960.22/x
  3. Step 3: Cross multiply
    60,819,710.63x = 91,228,598.80 × 14,761,960.22
  4. Step 4: Simplify right side
    60,819,710.63x = 1,346,712,946,603,106.25
  5. Step 5: Solve for x
    x = 1,346,712,946,603,106.25/60,819,710.63
  6. Step 6: Final answer
    x = 22,142,705.59

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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.