Home / 377,069,418,003.28-565,604,127,004.95-377,069,418,003.28

Finding the Fourth Proportional to 377,069,418,003.28, 565,604,127,004.95 and 377,069,418,003.28

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Solution

The fourth proportional to 377,069,418,003.28, 565,604,127,004.95 and 377,069,418,003.28 is: 565,604,127,004.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,069,418,003.28 : 565,604,127,004.95 = 377,069,418,003.28 : x
  2. Step 2: Convert to fraction form
    377,069,418,003.28/565,604,127,004.95 = 377,069,418,003.28/x
  3. Step 3: Cross multiply
    377,069,418,003.28x = 565,604,127,004.95 × 377,069,418,003.28
  4. Step 4: Simplify right side
    377,069,418,003.28x = 213,272,018,990,009,770,049,536
  5. Step 5: Solve for x
    x = 213,272,018,990,009,770,049,536/377,069,418,003.28
  6. Step 6: Final answer
    x = 565,604,127,004.95

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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.