Home / 1,873,911,484.16-2,794,113,962.66-1,822,426,934.36

Finding the Fourth Proportional to 1,873,911,484.16, 2,794,113,962.66 and 1,822,426,934.36

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Solution

The fourth proportional to 1,873,911,484.16, 2,794,113,962.66 and 1,822,426,934.36 is: 2,717,347,423.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,873,911,484.16 : 2,794,113,962.66 = 1,822,426,934.36 : x
  2. Step 2: Convert to fraction form
    1,873,911,484.16/2,794,113,962.66 = 1,822,426,934.36/x
  3. Step 3: Cross multiply
    1,873,911,484.16x = 2,794,113,962.66 × 1,822,426,934.36
  4. Step 4: Simplify right side
    1,873,911,484.16x = 5,092,068,543,222,934,528
  5. Step 5: Solve for x
    x = 5,092,068,543,222,934,528/1,873,911,484.16
  6. Step 6: Final answer
    x = 2,717,347,423.43

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.