Home / 4,780,312,795.50-7,170,482,645.35-1,833,495,701.04

Finding the Fourth Proportional to 4,780,312,795.50, 7,170,482,645.35 and 1,833,495,701.04

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Solution

The fourth proportional to 4,780,312,795.50, 7,170,482,645.35 and 1,833,495,701.04 is: 2,750,248,711.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,780,312,795.50 : 7,170,482,645.35 = 1,833,495,701.04 : x
  2. Step 2: Convert to fraction form
    4,780,312,795.50/7,170,482,645.35 = 1,833,495,701.04/x
  3. Step 3: Cross multiply
    4,780,312,795.50x = 7,170,482,645.35 × 1,833,495,701.04
  4. Step 4: Simplify right side
    4,780,312,795.50x = 13,147,049,104,631,152,640
  5. Step 5: Solve for x
    x = 13,147,049,104,631,152,640/4,780,312,795.50
  6. Step 6: Final answer
    x = 2,750,248,711.13

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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.