Home / 34,838,557.80-52,259,870.62-10,578,276.20

Finding the Fourth Proportional to 34,838,557.80, 52,259,870.62 and 10,578,276.20

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Solution

The fourth proportional to 34,838,557.80, 52,259,870.62 and 10,578,276.20 is: 15,868,031.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,838,557.80 : 52,259,870.62 = 10,578,276.20 : x
  2. Step 2: Convert to fraction form
    34,838,557.80/52,259,870.62 = 10,578,276.20/x
  3. Step 3: Cross multiply
    34,838,557.80x = 52,259,870.62 × 10,578,276.20
  4. Step 4: Simplify right side
    34,838,557.80x = 552,819,345,594,625.19
  5. Step 5: Solve for x
    x = 552,819,345,594,625.19/34,838,557.80
  6. Step 6: Final answer
    x = 15,868,031.87

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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.