Home / 32,013,220,011.96-44,163,756,958.92-19,321,898,748.60

Finding the Fourth Proportional to 32,013,220,011.96, 44,163,756,958.92 and 19,321,898,748.60

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Solution

The fourth proportional to 32,013,220,011.96, 44,163,756,958.92 and 19,321,898,748.60 is: 26,655,476,706.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,013,220,011.96 : 44,163,756,958.92 = 19,321,898,748.60 : x
  2. Step 2: Convert to fraction form
    32,013,220,011.96/44,163,756,958.92 = 19,321,898,748.60/x
  3. Step 3: Cross multiply
    32,013,220,011.96x = 44,163,756,958.92 × 19,321,898,748.60
  4. Step 4: Simplify right side
    32,013,220,011.96x = 853,327,640,318,030,774,272
  5. Step 5: Solve for x
    x = 853,327,640,318,030,774,272/32,013,220,011.96
  6. Step 6: Final answer
    x = 26,655,476,706.16

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Double scale
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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.