Home / 2,113,196,532.60-3,169,792,977.65-539,303,711.84

Finding the Fourth Proportional to 2,113,196,532.60, 3,169,792,977.65 and 539,303,711.84

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Solution

The fourth proportional to 2,113,196,532.60, 3,169,792,977.65 and 539,303,711.84 is: 808,955,102.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,113,196,532.60 : 3,169,792,977.65 = 539,303,711.84 : x
  2. Step 2: Convert to fraction form
    2,113,196,532.60/3,169,792,977.65 = 539,303,711.84/x
  3. Step 3: Cross multiply
    2,113,196,532.60x = 3,169,792,977.65 × 539,303,711.84
  4. Step 4: Simplify right side
    2,113,196,532.60x = 1,709,481,118,604,352,512
  5. Step 5: Solve for x
    x = 1,709,481,118,604,352,512/2,113,196,532.60
  6. Step 6: Final answer
    x = 808,955,102.96

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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.