Home / 1,822,554,368,127.20-2,514,893,859,423.60-999,274,681,141.38

Finding the Fourth Proportional to 1,822,554,368,127.20, 2,514,893,859,423.60 and 999,274,681,141.38

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Solution

The fourth proportional to 1,822,554,368,127.20, 2,514,893,859,423.60 and 999,274,681,141.38 is: 1,378,872,314,279.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,822,554,368,127.20 : 2,514,893,859,423.60 = 999,274,681,141.38 : x
  2. Step 2: Convert to fraction form
    1,822,554,368,127.20/2,514,893,859,423.60 = 999,274,681,141.38/x
  3. Step 3: Cross multiply
    1,822,554,368,127.20x = 2,514,893,859,423.60 × 999,274,681,141.38
  4. Step 4: Simplify right side
    1,822,554,368,127.20x = 2,513,069,759,479,932,411,445,248
  5. Step 5: Solve for x
    x = 2,513,069,759,479,932,411,445,248/1,822,554,368,127.20
  6. Step 6: Final answer
    x = 1,378,872,314,279.59

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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.