Home / 3,464,210,406.60-5,197,808,601.90-2,011,429,657.80

Finding the Fourth Proportional to 3,464,210,406.60, 5,197,808,601.90 and 2,011,429,657.80

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Solution

The fourth proportional to 3,464,210,406.60, 5,197,808,601.90 and 2,011,429,657.80 is: 3,018,011,364.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,464,210,406.60 : 5,197,808,601.90 = 2,011,429,657.80 : x
  2. Step 2: Convert to fraction form
    3,464,210,406.60/5,197,808,601.90 = 2,011,429,657.80/x
  3. Step 3: Cross multiply
    3,464,210,406.60x = 5,197,808,601.90 × 2,011,429,657.80
  4. Step 4: Simplify right side
    3,464,210,406.60x = 10,455,026,377,429,612,544
  5. Step 5: Solve for x
    x = 10,455,026,377,429,612,544/3,464,210,406.60
  6. Step 6: Final answer
    x = 3,018,011,364.87

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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.