Home / 47,794,266,001.40-66,781,365,461.80-47,794,266,001.40

Finding the Fourth Proportional to 47,794,266,001.40, 66,781,365,461.80 and 47,794,266,001.40

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Solution

The fourth proportional to 47,794,266,001.40, 66,781,365,461.80 and 47,794,266,001.40 is: 66,781,365,461.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,794,266,001.40 : 66,781,365,461.80 = 47,794,266,001.40 : x
  2. Step 2: Convert to fraction form
    47,794,266,001.40/66,781,365,461.80 = 47,794,266,001.40/x
  3. Step 3: Cross multiply
    47,794,266,001.40x = 66,781,365,461.80 × 47,794,266,001.40
  4. Step 4: Simplify right side
    47,794,266,001.40x = 3,191,766,344,817,976,016,896
  5. Step 5: Solve for x
    x = 3,191,766,344,817,976,016,896/47,794,266,001.40
  6. Step 6: Final answer
    x = 66,781,365,461.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.