Home / 9,738,261,106.97-13,437,666,584.53-5,451,709,152.06

Finding the Fourth Proportional to 9,738,261,106.97, 13,437,666,584.53 and 5,451,709,152.06

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Solution

The fourth proportional to 9,738,261,106.97, 13,437,666,584.53 and 5,451,709,152.06 is: 7,522,723,933.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,738,261,106.97 : 13,437,666,584.53 = 5,451,709,152.06 : x
  2. Step 2: Convert to fraction form
    9,738,261,106.97/13,437,666,584.53 = 5,451,709,152.06/x
  3. Step 3: Cross multiply
    9,738,261,106.97x = 13,437,666,584.53 × 5,451,709,152.06
  4. Step 4: Simplify right side
    9,738,261,106.97x = 73,258,249,901,196,697,600
  5. Step 5: Solve for x
    x = 73,258,249,901,196,697,600/9,738,261,106.97
  6. Step 6: Final answer
    x = 7,522,723,933.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.