Home / 4,354,102,727.21-6,527,016,461.78-2,775,779,644.25

Finding the Fourth Proportional to 4,354,102,727.21, 6,527,016,461.78 and 2,775,779,644.25

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Solution

The fourth proportional to 4,354,102,727.21, 6,527,016,461.78 and 2,775,779,644.25 is: 4,161,031,690.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,354,102,727.21 : 6,527,016,461.78 = 2,775,779,644.25 : x
  2. Step 2: Convert to fraction form
    4,354,102,727.21/6,527,016,461.78 = 2,775,779,644.25/x
  3. Step 3: Cross multiply
    4,354,102,727.21x = 6,527,016,461.78 × 2,775,779,644.25
  4. Step 4: Simplify right side
    4,354,102,727.21x = 18,117,559,432,307,124,224
  5. Step 5: Solve for x
    x = 18,117,559,432,307,124,224/4,354,102,727.21
  6. Step 6: Final answer
    x = 4,161,031,690.66

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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.