Home / 37,977,984,003.60-56,966,976,005.40-26,223,359,389.20

Finding the Fourth Proportional to 37,977,984,003.60, 56,966,976,005.40 and 26,223,359,389.20

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Solution

The fourth proportional to 37,977,984,003.60, 56,966,976,005.40 and 26,223,359,389.20 is: 39,335,039,083.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,977,984,003.60 : 56,966,976,005.40 = 26,223,359,389.20 : x
  2. Step 2: Convert to fraction form
    37,977,984,003.60/56,966,976,005.40 = 26,223,359,389.20/x
  3. Step 3: Cross multiply
    37,977,984,003.60x = 56,966,976,005.40 × 26,223,359,389.20
  4. Step 4: Simplify right side
    37,977,984,003.60x = 1,493,865,485,105,537,220,608
  5. Step 5: Solve for x
    x = 1,493,865,485,105,537,220,608/37,977,984,003.60
  6. Step 6: Final answer
    x = 39,335,039,083.80

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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.