Home / 194,088,384,180.22-291,163,859,963.10-59,782,811,816.25

Finding the Fourth Proportional to 194,088,384,180.22, 291,163,859,963.10 and 59,782,811,816.25

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Solution

The fourth proportional to 194,088,384,180.22, 291,163,859,963.10 and 59,782,811,816.25 is: 89,683,853,680.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,088,384,180.22 : 291,163,859,963.10 = 59,782,811,816.25 : x
  2. Step 2: Convert to fraction form
    194,088,384,180.22/291,163,859,963.10 = 59,782,811,816.25/x
  3. Step 3: Cross multiply
    194,088,384,180.22x = 291,163,859,963.10 × 59,782,811,816.25
  4. Step 4: Simplify right side
    194,088,384,180.22x = 17,406,594,247,866,974,208,000
  5. Step 5: Solve for x
    x = 17,406,594,247,866,974,208,000/194,088,384,180.22
  6. Step 6: Final answer
    x = 89,683,853,680.31

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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.