Home / 25,653,967,267.32-35,389,894,369.50-22,262,115,943.62

Finding the Fourth Proportional to 25,653,967,267.32, 35,389,894,369.50 and 22,262,115,943.62

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Solution

The fourth proportional to 25,653,967,267.32, 35,389,894,369.50 and 22,262,115,943.62 is: 30,710,802,874.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,653,967,267.32 : 35,389,894,369.50 = 22,262,115,943.62 : x
  2. Step 2: Convert to fraction form
    25,653,967,267.32/35,389,894,369.50 = 22,262,115,943.62/x
  3. Step 3: Cross multiply
    25,653,967,267.32x = 35,389,894,369.50 × 22,262,115,943.62
  4. Step 4: Simplify right side
    25,653,967,267.32x = 787,853,931,686,273,613,824
  5. Step 5: Solve for x
    x = 787,853,931,686,273,613,824/25,653,967,267.32
  6. Step 6: Final answer
    x = 30,710,802,874.14

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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.