Home / 6,594,055,320.80-9,891,082,981.20-6,548,138,818.40

Finding the Fourth Proportional to 6,594,055,320.80, 9,891,082,981.20 and 6,548,138,818.40

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Solution

The fourth proportional to 6,594,055,320.80, 9,891,082,981.20 and 6,548,138,818.40 is: 9,822,208,227.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,594,055,320.80 : 9,891,082,981.20 = 6,548,138,818.40 : x
  2. Step 2: Convert to fraction form
    6,594,055,320.80/9,891,082,981.20 = 6,548,138,818.40/x
  3. Step 3: Cross multiply
    6,594,055,320.80x = 9,891,082,981.20 × 6,548,138,818.40
  4. Step 4: Simplify right side
    6,594,055,320.80x = 64,768,184,425,211,322,368
  5. Step 5: Solve for x
    x = 64,768,184,425,211,322,368/6,594,055,320.80
  6. Step 6: Final answer
    x = 9,822,208,227.60

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Double scale
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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.