Home / 17,006,684,802.40-25,510,027,203.60-9,660,044,418.40

Finding the Fourth Proportional to 17,006,684,802.40, 25,510,027,203.60 and 9,660,044,418.40

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Solution

The fourth proportional to 17,006,684,802.40, 25,510,027,203.60 and 9,660,044,418.40 is: 14,490,066,627.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,006,684,802.40 : 25,510,027,203.60 = 9,660,044,418.40 : x
  2. Step 2: Convert to fraction form
    17,006,684,802.40/25,510,027,203.60 = 9,660,044,418.40/x
  3. Step 3: Cross multiply
    17,006,684,802.40x = 25,510,027,203.60 × 9,660,044,418.40
  4. Step 4: Simplify right side
    17,006,684,802.40x = 246,427,995,901,368,303,616
  5. Step 5: Solve for x
    x = 246,427,995,901,368,303,616/17,006,684,802.40
  6. Step 6: Final answer
    x = 14,490,066,627.60

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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.