Home / 46,084,616,464.80-69,126,924,697.20-45,349,952,426.40

Finding the Fourth Proportional to 46,084,616,464.80, 69,126,924,697.20 and 45,349,952,426.40

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Solution

The fourth proportional to 46,084,616,464.80, 69,126,924,697.20 and 45,349,952,426.40 is: 68,024,928,639.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,084,616,464.80 : 69,126,924,697.20 = 45,349,952,426.40 : x
  2. Step 2: Convert to fraction form
    46,084,616,464.80/69,126,924,697.20 = 45,349,952,426.40/x
  3. Step 3: Cross multiply
    46,084,616,464.80x = 69,126,924,697.20 × 45,349,952,426.40
  4. Step 4: Simplify right side
    46,084,616,464.80x = 3,134,902,746,401,355,071,488
  5. Step 5: Solve for x
    x = 3,134,902,746,401,355,071,488/46,084,616,464.80
  6. Step 6: Final answer
    x = 68,024,928,639.60

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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.