Home / 5,101,065,271.40-7,651,597,907.10-4,194,072,631.40

Finding the Fourth Proportional to 5,101,065,271.40, 7,651,597,907.10 and 4,194,072,631.40

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Solution

The fourth proportional to 5,101,065,271.40, 7,651,597,907.10 and 4,194,072,631.40 is: 6,291,108,947.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,101,065,271.40 : 7,651,597,907.10 = 4,194,072,631.40 : x
  2. Step 2: Convert to fraction form
    5,101,065,271.40/7,651,597,907.10 = 4,194,072,631.40/x
  3. Step 3: Cross multiply
    5,101,065,271.40x = 7,651,597,907.10 × 4,194,072,631.40
  4. Step 4: Simplify right side
    5,101,065,271.40x = 32,091,357,368,645,632,000
  5. Step 5: Solve for x
    x = 32,091,357,368,645,632,000/5,101,065,271.40
  6. Step 6: Final answer
    x = 6,291,108,947.10

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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.