Home / 64,857,123,701.94-97,300,355,074.11-35,010,814,213.50

Finding the Fourth Proportional to 64,857,123,701.94, 97,300,355,074.11 and 35,010,814,213.50

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Solution

The fourth proportional to 64,857,123,701.94, 97,300,355,074.11 and 35,010,814,213.50 is: 52,524,140,140.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,857,123,701.94 : 97,300,355,074.11 = 35,010,814,213.50 : x
  2. Step 2: Convert to fraction form
    64,857,123,701.94/97,300,355,074.11 = 35,010,814,213.50/x
  3. Step 3: Cross multiply
    64,857,123,701.94x = 97,300,355,074.11 × 35,010,814,213.50
  4. Step 4: Simplify right side
    64,857,123,701.94x = 3,406,564,654,407,247,462,400
  5. Step 5: Solve for x
    x = 3,406,564,654,407,247,462,400/64,857,123,701.94
  6. Step 6: Final answer
    x = 52,524,140,140.14

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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.