Home / 163,823,276,587.36-226,067,002,411.04-90,575,272,547.04

Finding the Fourth Proportional to 163,823,276,587.36, 226,067,002,411.04 and 90,575,272,547.04

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Solution

The fourth proportional to 163,823,276,587.36, 226,067,002,411.04 and 90,575,272,547.04 is: 124,988,834,210.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,823,276,587.36 : 226,067,002,411.04 = 90,575,272,547.04 : x
  2. Step 2: Convert to fraction form
    163,823,276,587.36/226,067,002,411.04 = 90,575,272,547.04/x
  3. Step 3: Cross multiply
    163,823,276,587.36x = 226,067,002,411.04 × 90,575,272,547.04
  4. Step 4: Simplify right side
    163,823,276,587.36x = 20,476,080,357,272,295,833,600
  5. Step 5: Solve for x
    x = 20,476,080,357,272,295,833,600/163,823,276,587.36
  6. Step 6: Final answer
    x = 124,988,834,210.95

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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.