Home / 25,516,800,992.16-35,213,186,710.80-14,085,372,857.76

Finding the Fourth Proportional to 25,516,800,992.16, 35,213,186,710.80 and 14,085,372,857.76

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Solution

The fourth proportional to 25,516,800,992.16, 35,213,186,710.80 and 14,085,372,857.76 is: 19,437,815,284.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,516,800,992.16 : 35,213,186,710.80 = 14,085,372,857.76 : x
  2. Step 2: Convert to fraction form
    25,516,800,992.16/35,213,186,710.80 = 14,085,372,857.76/x
  3. Step 3: Cross multiply
    25,516,800,992.16x = 35,213,186,710.80 × 14,085,372,857.76
  4. Step 4: Simplify right side
    25,516,800,992.16x = 495,990,864,331,537,514,496
  5. Step 5: Solve for x
    x = 495,990,864,331,537,514,496/25,516,800,992.16
  6. Step 6: Final answer
    x = 19,437,815,284.29

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.