Home / 2,583,264,630.67-3,871,748,933.10-1,339,009,124.68

Finding the Fourth Proportional to 2,583,264,630.67, 3,871,748,933.10 and 1,339,009,124.68

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Solution

The fourth proportional to 2,583,264,630.67, 3,871,748,933.10 and 1,339,009,124.68 is: 2,006,881,946.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,583,264,630.67 : 3,871,748,933.10 = 1,339,009,124.68 : x
  2. Step 2: Convert to fraction form
    2,583,264,630.67/3,871,748,933.10 = 1,339,009,124.68/x
  3. Step 3: Cross multiply
    2,583,264,630.67x = 3,871,748,933.10 × 1,339,009,124.68
  4. Step 4: Simplify right side
    2,583,264,630.67x = 5,184,307,149,890,955,264
  5. Step 5: Solve for x
    x = 5,184,307,149,890,955,264/2,583,264,630.67
  6. Step 6: Final answer
    x = 2,006,881,946.33

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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.