Home / 22,816,257,223.68-31,450,054,368.54-17,985,744,764.59

Finding the Fourth Proportional to 22,816,257,223.68, 31,450,054,368.54 and 17,985,744,764.59

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Solution

The fourth proportional to 22,816,257,223.68, 31,450,054,368.54 and 17,985,744,764.59 is: 24,791,649,443.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,816,257,223.68 : 31,450,054,368.54 = 17,985,744,764.59 : x
  2. Step 2: Convert to fraction form
    22,816,257,223.68/31,450,054,368.54 = 17,985,744,764.59/x
  3. Step 3: Cross multiply
    22,816,257,223.68x = 31,450,054,368.54 × 17,985,744,764.59
  4. Step 4: Simplify right side
    22,816,257,223.68x = 565,652,650,705,039,196,160
  5. Step 5: Solve for x
    x = 565,652,650,705,039,196,160/22,816,257,223.68
  6. Step 6: Final answer
    x = 24,791,649,443.62

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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.