Home / 7,474,595,031.60-11,211,892,547.40-7,474,595,031.60

Finding the Fourth Proportional to 7,474,595,031.60, 11,211,892,547.40 and 7,474,595,031.60

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Solution

The fourth proportional to 7,474,595,031.60, 11,211,892,547.40 and 7,474,595,031.60 is: 11,211,892,547.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,474,595,031.60 : 11,211,892,547.40 = 7,474,595,031.60 : x
  2. Step 2: Convert to fraction form
    7,474,595,031.60/11,211,892,547.40 = 7,474,595,031.60/x
  3. Step 3: Cross multiply
    7,474,595,031.60x = 11,211,892,547.40 × 7,474,595,031.60
  4. Step 4: Simplify right side
    7,474,595,031.60x = 83,804,356,329,629,106,176
  5. Step 5: Solve for x
    x = 83,804,356,329,629,106,176/7,474,595,031.60
  6. Step 6: Final answer
    x = 11,211,892,547.40

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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.