Home / 1,552,536,870,519.40-2,328,852,748,923.30-532,640,098,366.80

Finding the Fourth Proportional to 1,552,536,870,519.40, 2,328,852,748,923.30 and 532,640,098,366.80

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Solution

The fourth proportional to 1,552,536,870,519.40, 2,328,852,748,923.30 and 532,640,098,366.80 is: 798,976,424,214.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,552,536,870,519.40 : 2,328,852,748,923.30 = 532,640,098,366.80 : x
  2. Step 2: Convert to fraction form
    1,552,536,870,519.40/2,328,852,748,923.30 = 532,640,098,366.80/x
  3. Step 3: Cross multiply
    1,552,536,870,519.40x = 2,328,852,748,923.30 × 532,640,098,366.80
  4. Step 4: Simplify right side
    1,552,536,870,519.40x = 1,240,440,357,268,299,028,889,600
  5. Step 5: Solve for x
    x = 1,240,440,357,268,299,028,889,600/1,552,536,870,519.40
  6. Step 6: Final answer
    x = 798,976,424,214.20

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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.