Home / 23,187,768,315.20-34,781,652,472.80-19,596,077,460.80

Finding the Fourth Proportional to 23,187,768,315.20, 34,781,652,472.80 and 19,596,077,460.80

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Solution

The fourth proportional to 23,187,768,315.20, 34,781,652,472.80 and 19,596,077,460.80 is: 29,394,116,191.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,187,768,315.20 : 34,781,652,472.80 = 19,596,077,460.80 : x
  2. Step 2: Convert to fraction form
    23,187,768,315.20/34,781,652,472.80 = 19,596,077,460.80/x
  3. Step 3: Cross multiply
    23,187,768,315.20x = 34,781,652,472.80 × 19,596,077,460.80
  4. Step 4: Simplify right side
    23,187,768,315.20x = 681,583,956,071,614,644,224
  5. Step 5: Solve for x
    x = 681,583,956,071,614,644,224/23,187,768,315.20
  6. Step 6: Final answer
    x = 29,394,116,191.20

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1.5x scale

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.