Home / 593,079,408,631.80-889,619,112,947.70-195,564,941,854.20

Finding the Fourth Proportional to 593,079,408,631.80, 889,619,112,947.70 and 195,564,941,854.20

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Solution

The fourth proportional to 593,079,408,631.80, 889,619,112,947.70 and 195,564,941,854.20 is: 293,347,412,781.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,079,408,631.80 : 889,619,112,947.70 = 195,564,941,854.20 : x
  2. Step 2: Convert to fraction form
    593,079,408,631.80/889,619,112,947.70 = 195,564,941,854.20/x
  3. Step 3: Cross multiply
    593,079,408,631.80x = 889,619,112,947.70 × 195,564,941,854.20
  4. Step 4: Simplify right side
    593,079,408,631.80x = 173,978,310,096,001,939,013,632
  5. Step 5: Solve for x
    x = 173,978,310,096,001,939,013,632/593,079,408,631.80
  6. Step 6: Final answer
    x = 293,347,412,781.30

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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.