Home / 1,037,597,754.02-1,555,146,172.25-476,585,424.71

Finding the Fourth Proportional to 1,037,597,754.02, 1,555,146,172.25 and 476,585,424.71

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Solution

The fourth proportional to 1,037,597,754.02, 1,555,146,172.25 and 476,585,424.71 is: 714,303,781.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,597,754.02 : 1,555,146,172.25 = 476,585,424.71 : x
  2. Step 2: Convert to fraction form
    1,037,597,754.02/1,555,146,172.25 = 476,585,424.71/x
  3. Step 3: Cross multiply
    1,037,597,754.02x = 1,555,146,172.25 × 476,585,424.71
  4. Step 4: Simplify right side
    1,037,597,754.02x = 741,159,998,984,450,688
  5. Step 5: Solve for x
    x = 741,159,998,984,450,688/1,037,597,754.02
  6. Step 6: Final answer
    x = 714,303,781.13

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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.