Home / 169,296,277.50-253,883,479.14-58,601,870.28

Finding the Fourth Proportional to 169,296,277.50, 253,883,479.14 and 58,601,870.28

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Solution

The fourth proportional to 169,296,277.50, 253,883,479.14 and 58,601,870.28 is: 87,881,712.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,296,277.50 : 253,883,479.14 = 58,601,870.28 : x
  2. Step 2: Convert to fraction form
    169,296,277.50/253,883,479.14 = 58,601,870.28/x
  3. Step 3: Cross multiply
    169,296,277.50x = 253,883,479.14 × 58,601,870.28
  4. Step 4: Simplify right side
    169,296,277.50x = 14,878,046,710,797,366
  5. Step 5: Solve for x
    x = 14,878,046,710,797,366/169,296,277.50
  6. Step 6: Final answer
    x = 87,881,712.05

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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.