Home / 2,473,209,165.60-3,709,813,748.40-837,433,767.60

Finding the Fourth Proportional to 2,473,209,165.60, 3,709,813,748.40 and 837,433,767.60

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Solution

The fourth proportional to 2,473,209,165.60, 3,709,813,748.40 and 837,433,767.60 is: 1,256,150,651.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,473,209,165.60 : 3,709,813,748.40 = 837,433,767.60 : x
  2. Step 2: Convert to fraction form
    2,473,209,165.60/3,709,813,748.40 = 837,433,767.60/x
  3. Step 3: Cross multiply
    2,473,209,165.60x = 3,709,813,748.40 × 837,433,767.60
  4. Step 4: Simplify right side
    2,473,209,165.60x = 3,106,723,304,416,890,880
  5. Step 5: Solve for x
    x = 3,106,723,304,416,890,880/2,473,209,165.60
  6. Step 6: Final answer
    x = 1,256,150,651.40

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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.