Home / 7,250,696,684,872.20-10,870,683,254,781-4,384,875,352,528.80

Finding the Fourth Proportional to 7,250,696,684,872.20, 10,870,683,254,781 and 4,384,875,352,528.80

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Solution

The fourth proportional to 7,250,696,684,872.20, 10,870,683,254,781 and 4,384,875,352,528.80 is: 6,574,070,484,631.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,250,696,684,872.20 : 10,870,683,254,781 = 4,384,875,352,528.80 : x
  2. Step 2: Convert to fraction form
    7,250,696,684,872.20/10,870,683,254,781 = 4,384,875,352,528.80/x
  3. Step 3: Cross multiply
    7,250,696,684,872.20x = 10,870,683,254,781 × 4,384,875,352,528.80
  4. Step 4: Simplify right side
    7,250,696,684,872.20x = 47,666,591,069,036,758,131,802,112
  5. Step 5: Solve for x
    x = 47,666,591,069,036,758,131,802,112/7,250,696,684,872.20
  6. Step 6: Final answer
    x = 6,574,070,484,631.91

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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.