Home / 9,029,178,001.80-13,543,767,002.70-5,891,072,040.90

Finding the Fourth Proportional to 9,029,178,001.80, 13,543,767,002.70 and 5,891,072,040.90

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Solution

The fourth proportional to 9,029,178,001.80, 13,543,767,002.70 and 5,891,072,040.90 is: 8,836,608,061.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,029,178,001.80 : 13,543,767,002.70 = 5,891,072,040.90 : x
  2. Step 2: Convert to fraction form
    9,029,178,001.80/13,543,767,002.70 = 5,891,072,040.90/x
  3. Step 3: Cross multiply
    9,029,178,001.80x = 13,543,767,002.70 × 5,891,072,040.90
  4. Step 4: Simplify right side
    9,029,178,001.80x = 79,787,307,118,069,956,608
  5. Step 5: Solve for x
    x = 79,787,307,118,069,956,608/9,029,178,001.80
  6. Step 6: Final answer
    x = 8,836,608,061.35

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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.