Home / 43,205,060,877.08-59,621,689,635.73-23,915,311,494.93

Finding the Fourth Proportional to 43,205,060,877.08, 59,621,689,635.73 and 23,915,311,494.93

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Solution

The fourth proportional to 43,205,060,877.08, 59,621,689,635.73 and 23,915,311,494.93 is: 33,002,413,387.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,205,060,877.08 : 59,621,689,635.73 = 23,915,311,494.93 : x
  2. Step 2: Convert to fraction form
    43,205,060,877.08/59,621,689,635.73 = 23,915,311,494.93/x
  3. Step 3: Cross multiply
    43,205,060,877.08x = 59,621,689,635.73 × 23,915,311,494.93
  4. Step 4: Simplify right side
    43,205,060,877.08x = 1,425,871,279,492,498,456,576
  5. Step 5: Solve for x
    x = 1,425,871,279,492,498,456,576/43,205,060,877.08
  6. Step 6: Final answer
    x = 33,002,413,387.39

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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.