Home / 40,602,271.95-60,906,988.44-11,456,366.22

Finding the Fourth Proportional to 40,602,271.95, 60,906,988.44 and 11,456,366.22

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Solution

The fourth proportional to 40,602,271.95, 60,906,988.44 and 11,456,366.22 is: 17,185,559.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,602,271.95 : 60,906,988.44 = 11,456,366.22 : x
  2. Step 2: Convert to fraction form
    40,602,271.95/60,906,988.44 = 11,456,366.22/x
  3. Step 3: Cross multiply
    40,602,271.95x = 60,906,988.44 × 11,456,366.22
  4. Step 4: Simplify right side
    40,602,271.95x = 697,772,764,925,946.50
  5. Step 5: Solve for x
    x = 697,772,764,925,946.50/40,602,271.95
  6. Step 6: Final answer
    x = 17,185,559.61

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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.