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Finding the Fourth Proportional to 16,473,720,121.40, 24,710,580,182.10 and 16,473,720,121.40

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Solution

The fourth proportional to 16,473,720,121.40, 24,710,580,182.10 and 16,473,720,121.40 is: 24,710,580,182.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,473,720,121.40 : 24,710,580,182.10 = 16,473,720,121.40 : x
  2. Step 2: Convert to fraction form
    16,473,720,121.40/24,710,580,182.10 = 16,473,720,121.40/x
  3. Step 3: Cross multiply
    16,473,720,121.40x = 24,710,580,182.10 × 16,473,720,121.40
  4. Step 4: Simplify right side
    16,473,720,121.40x = 407,075,181,957,328,797,696
  5. Step 5: Solve for x
    x = 407,075,181,957,328,797,696/16,473,720,121.40
  6. Step 6: Final answer
    x = 24,710,580,182.10

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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.