Home / 17,627,220,003.60-26,440,830,005.40-16,617,056,950.80

Finding the Fourth Proportional to 17,627,220,003.60, 26,440,830,005.40 and 16,617,056,950.80

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Solution

The fourth proportional to 17,627,220,003.60, 26,440,830,005.40 and 16,617,056,950.80 is: 24,925,585,426.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,627,220,003.60 : 26,440,830,005.40 = 16,617,056,950.80 : x
  2. Step 2: Convert to fraction form
    17,627,220,003.60/26,440,830,005.40 = 16,617,056,950.80/x
  3. Step 3: Cross multiply
    17,627,220,003.60x = 26,440,830,005.40 × 16,617,056,950.80
  4. Step 4: Simplify right side
    17,627,220,003.60x = 439,368,778,026,153,279,488
  5. Step 5: Solve for x
    x = 439,368,778,026,153,279,488/17,627,220,003.60
  6. Step 6: Final answer
    x = 24,925,585,426.20

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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.