Home / 377,069,418,001.78-565,604,127,002.60-377,069,418,001.78

Finding the Fourth Proportional to 377,069,418,001.78, 565,604,127,002.60 and 377,069,418,001.78

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Solution

The fourth proportional to 377,069,418,001.78, 565,604,127,002.60 and 377,069,418,001.78 is: 565,604,127,002.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,069,418,001.78 : 565,604,127,002.60 = 377,069,418,001.78 : x
  2. Step 2: Convert to fraction form
    377,069,418,001.78/565,604,127,002.60 = 377,069,418,001.78/x
  3. Step 3: Cross multiply
    377,069,418,001.78x = 565,604,127,002.60 × 377,069,418,001.78
  4. Step 4: Simplify right side
    377,069,418,001.78x = 213,272,018,988,275,240,796,160
  5. Step 5: Solve for x
    x = 213,272,018,988,275,240,796,160/377,069,418,001.78
  6. Step 6: Final answer
    x = 565,604,127,002.60

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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.