Home / 8,837,171,289,955.80-12,193,527,665,099-4,934,642,330,143

Finding the Fourth Proportional to 8,837,171,289,955.80, 12,193,527,665,099 and 4,934,642,330,143

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Solution

The fourth proportional to 8,837,171,289,955.80, 12,193,527,665,099 and 4,934,642,330,143 is: 6,808,818,771,947.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,837,171,289,955.80 : 12,193,527,665,099 = 4,934,642,330,143 : x
  2. Step 2: Convert to fraction form
    8,837,171,289,955.80/12,193,527,665,099 = 4,934,642,330,143/x
  3. Step 3: Cross multiply
    8,837,171,289,955.80x = 12,193,527,665,099 × 4,934,642,330,143
  4. Step 4: Simplify right side
    8,837,171,289,955.80x = 60,170,697,769,967,264,051,757,056
  5. Step 5: Solve for x
    x = 60,170,697,769,967,264,051,757,056/8,837,171,289,955.80
  6. Step 6: Final answer
    x = 6,808,818,771,947.58

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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.