Home / 13,734,400,010.40-20,606,974,786.80-5,011,146,352.80

Finding the Fourth Proportional to 13,734,400,010.40, 20,606,974,786.80 and 5,011,146,352.80

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Solution

The fourth proportional to 13,734,400,010.40, 20,606,974,786.80 and 5,011,146,352.80 is: 7,518,680,573.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,734,400,010.40 : 20,606,974,786.80 = 5,011,146,352.80 : x
  2. Step 2: Convert to fraction form
    13,734,400,010.40/20,606,974,786.80 = 5,011,146,352.80/x
  3. Step 3: Cross multiply
    13,734,400,010.40x = 20,606,974,786.80 × 5,011,146,352.80
  4. Step 4: Simplify right side
    13,734,400,010.40x = 103,264,566,545,114,382,336
  5. Step 5: Solve for x
    x = 103,264,566,545,114,382,336/13,734,400,010.40
  6. Step 6: Final answer
    x = 7,518,680,573.37

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1.5x scale

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.