Home / 5,132,432,225.57-7,701,886,806.93-2,184,707,031.30

Finding the Fourth Proportional to 5,132,432,225.57, 7,701,886,806.93 and 2,184,707,031.30

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Solution

The fourth proportional to 5,132,432,225.57, 7,701,886,806.93 and 2,184,707,031.30 is: 3,278,439,056.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,132,432,225.57 : 7,701,886,806.93 = 2,184,707,031.30 : x
  2. Step 2: Convert to fraction form
    5,132,432,225.57/7,701,886,806.93 = 2,184,707,031.30/x
  3. Step 3: Cross multiply
    5,132,432,225.57x = 7,701,886,806.93 × 2,184,707,031.30
  4. Step 4: Simplify right side
    5,132,432,225.57x = 16,826,366,261,376,677,888
  5. Step 5: Solve for x
    x = 16,826,366,261,376,677,888/5,132,432,225.57
  6. Step 6: Final answer
    x = 3,278,439,056.16

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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.