Home / 3,184,556,688,268.90-4,776,806,221,215.20-1,006,351,037,505.70

Finding the Fourth Proportional to 3,184,556,688,268.90, 4,776,806,221,215.20 and 1,006,351,037,505.70

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Solution

The fourth proportional to 3,184,556,688,268.90, 4,776,806,221,215.20 and 1,006,351,037,505.70 is: 1,509,517,451,641.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,184,556,688,268.90 : 4,776,806,221,215.20 = 1,006,351,037,505.70 : x
  2. Step 2: Convert to fraction form
    3,184,556,688,268.90/4,776,806,221,215.20 = 1,006,351,037,505.70/x
  3. Step 3: Cross multiply
    3,184,556,688,268.90x = 4,776,806,221,215.20 × 1,006,351,037,505.70
  4. Step 4: Simplify right side
    3,184,556,688,268.90x = 4,807,143,896,683,598,705,590,272
  5. Step 5: Solve for x
    x = 4,807,143,896,683,598,705,590,272/3,184,556,688,268.90
  6. Step 6: Final answer
    x = 1,509,517,451,641.51

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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.