Home / 43,216,939,588.50-59,639,376,632.13-23,437,781,572.50

Finding the Fourth Proportional to 43,216,939,588.50, 59,639,376,632.13 and 23,437,781,572.50

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Solution

The fourth proportional to 43,216,939,588.50, 59,639,376,632.13 and 23,437,781,572.50 is: 32,344,138,570.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,216,939,588.50 : 59,639,376,632.13 = 23,437,781,572.50 : x
  2. Step 2: Convert to fraction form
    43,216,939,588.50/59,639,376,632.13 = 23,437,781,572.50/x
  3. Step 3: Cross multiply
    43,216,939,588.50x = 59,639,376,632.13 × 23,437,781,572.50
  4. Step 4: Simplify right side
    43,216,939,588.50x = 1,397,814,682,623,923,453,952
  5. Step 5: Solve for x
    x = 1,397,814,682,623,923,453,952/43,216,939,588.50
  6. Step 6: Final answer
    x = 32,344,138,570.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.