Home / 4,761,429,594.23-7,144,929,426.80-1,775,555,482.54

Finding the Fourth Proportional to 4,761,429,594.23, 7,144,929,426.80 and 1,775,555,482.54

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Solution

The fourth proportional to 4,761,429,594.23, 7,144,929,426.80 and 1,775,555,482.54 is: 2,664,371,774.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,761,429,594.23 : 7,144,929,426.80 = 1,775,555,482.54 : x
  2. Step 2: Convert to fraction form
    4,761,429,594.23/7,144,929,426.80 = 1,775,555,482.54/x
  3. Step 3: Cross multiply
    4,761,429,594.23x = 7,144,929,426.80 × 1,775,555,482.54
  4. Step 4: Simplify right side
    4,761,429,594.23x = 12,686,218,616,115,556,352
  5. Step 5: Solve for x
    x = 12,686,218,616,115,556,352/4,761,429,594.23
  6. Step 6: Final answer
    x = 2,664,371,774.29

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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.