Home / 44,641,044,187.80-66,961,566,281.70-13,195,892,794.20

Finding the Fourth Proportional to 44,641,044,187.80, 66,961,566,281.70 and 13,195,892,794.20

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Solution

The fourth proportional to 44,641,044,187.80, 66,961,566,281.70 and 13,195,892,794.20 is: 19,793,839,191.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,641,044,187.80 : 66,961,566,281.70 = 13,195,892,794.20 : x
  2. Step 2: Convert to fraction form
    44,641,044,187.80/66,961,566,281.70 = 13,195,892,794.20/x
  3. Step 3: Cross multiply
    44,641,044,187.80x = 66,961,566,281.70 × 13,195,892,794.20
  4. Step 4: Simplify right side
    44,641,044,187.80x = 883,617,649,985,030,717,440
  5. Step 5: Solve for x
    x = 883,617,649,985,030,717,440/44,641,044,187.80
  6. Step 6: Final answer
    x = 19,793,839,191.30

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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.