Home / 484,348,826,335.08-726,354,994,083.90-269,545,168,397.16

Finding the Fourth Proportional to 484,348,826,335.08, 726,354,994,083.90 and 269,545,168,397.16

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Solution

The fourth proportional to 484,348,826,335.08, 726,354,994,083.90 and 269,545,168,397.16 is: 404,224,122,267.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    484,348,826,335.08 : 726,354,994,083.90 = 269,545,168,397.16 : x
  2. Step 2: Convert to fraction form
    484,348,826,335.08/726,354,994,083.90 = 269,545,168,397.16/x
  3. Step 3: Cross multiply
    484,348,826,335.08x = 726,354,994,083.90 × 269,545,168,397.16
  4. Step 4: Simplify right side
    484,348,826,335.08x = 195,785,479,196,462,995,734,528
  5. Step 5: Solve for x
    x = 195,785,479,196,462,995,734,528/484,348,826,335.08
  6. Step 6: Final answer
    x = 404,224,122,267.24

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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.