Home / 1,677,385,521.36-2,314,799,034.75-924,682,177.44

Finding the Fourth Proportional to 1,677,385,521.36, 2,314,799,034.75 and 924,682,177.44

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Solution

The fourth proportional to 1,677,385,521.36, 2,314,799,034.75 and 924,682,177.44 is: 1,276,065,272.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,677,385,521.36 : 2,314,799,034.75 = 924,682,177.44 : x
  2. Step 2: Convert to fraction form
    1,677,385,521.36/2,314,799,034.75 = 924,682,177.44/x
  3. Step 3: Cross multiply
    1,677,385,521.36x = 2,314,799,034.75 × 924,682,177.44
  4. Step 4: Simplify right side
    1,677,385,521.36x = 2,140,453,411,788,640,256
  5. Step 5: Solve for x
    x = 2,140,453,411,788,640,256/1,677,385,521.36
  6. Step 6: Final answer
    x = 1,276,065,272.13

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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.