Home / 950,146,930.41-1,310,736,821.02-824,522,807.31

Finding the Fourth Proportional to 950,146,930.41, 1,310,736,821.02 and 824,522,807.31

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Solution

The fourth proportional to 950,146,930.41, 1,310,736,821.02 and 824,522,807.31 is: 1,137,437,136.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    950,146,930.41 : 1,310,736,821.02 = 824,522,807.31 : x
  2. Step 2: Convert to fraction form
    950,146,930.41/1,310,736,821.02 = 824,522,807.31/x
  3. Step 3: Cross multiply
    950,146,930.41x = 1,310,736,821.02 × 824,522,807.31
  4. Step 4: Simplify right side
    950,146,930.41x = 1,080,732,403,311,995,264
  5. Step 5: Solve for x
    x = 1,080,732,403,311,995,264/950,146,930.41
  6. Step 6: Final answer
    x = 1,137,437,136.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.