Home / 158,008,522.50-236,797,582.95-88,954,259.94

Finding the Fourth Proportional to 158,008,522.50, 236,797,582.95 and 88,954,259.94

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Solution

The fourth proportional to 158,008,522.50, 236,797,582.95 and 88,954,259.94 is: 133,310,238.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,008,522.50 : 236,797,582.95 = 88,954,259.94 : x
  2. Step 2: Convert to fraction form
    158,008,522.50/236,797,582.95 = 88,954,259.94/x
  3. Step 3: Cross multiply
    158,008,522.50x = 236,797,582.95 × 88,954,259.94
  4. Step 4: Simplify right side
    158,008,522.50x = 21,064,153,746,898,012
  5. Step 5: Solve for x
    x = 21,064,153,746,898,012/158,008,522.50
  6. Step 6: Final answer
    x = 133,310,238.04

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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.