Home / 1,562,959,501.57-2,343,941,502.02-513,454,093.21

Finding the Fourth Proportional to 1,562,959,501.57, 2,343,941,502.02 and 513,454,093.21

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Solution

The fourth proportional to 1,562,959,501.57, 2,343,941,502.02 and 513,454,093.21 is: 770,017,621.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,562,959,501.57 : 2,343,941,502.02 = 513,454,093.21 : x
  2. Step 2: Convert to fraction form
    1,562,959,501.57/2,343,941,502.02 = 513,454,093.21/x
  3. Step 3: Cross multiply
    1,562,959,501.57x = 2,343,941,502.02 × 513,454,093.21
  4. Step 4: Simplify right side
    1,562,959,501.57x = 1,203,506,358,456,964,352
  5. Step 5: Solve for x
    x = 1,203,506,358,456,964,352/1,562,959,501.57
  6. Step 6: Final answer
    x = 770,017,621.86

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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.