Home / 1,548,336,994,510.80-2,321,866,495,470.20-528,536,669,715.81

Finding the Fourth Proportional to 1,548,336,994,510.80, 2,321,866,495,470.20 and 528,536,669,715.81

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Solution

The fourth proportional to 1,548,336,994,510.80, 2,321,866,495,470.20 and 528,536,669,715.81 is: 792,586,878,303.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,548,336,994,510.80 : 2,321,866,495,470.20 = 528,536,669,715.81 : x
  2. Step 2: Convert to fraction form
    1,548,336,994,510.80/2,321,866,495,470.20 = 528,536,669,715.81/x
  3. Step 3: Cross multiply
    1,548,336,994,510.80x = 2,321,866,495,470.20 × 528,536,669,715.81
  4. Step 4: Simplify right side
    1,548,336,994,510.80x = 1,227,191,585,040,538,483,556,352
  5. Step 5: Solve for x
    x = 1,227,191,585,040,538,483,556,352/1,548,336,994,510.80
  6. Step 6: Final answer
    x = 792,586,878,303.11

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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.