Home / 7,176,238,215.40-10,764,357,323.10-7,176,238,215.40

Finding the Fourth Proportional to 7,176,238,215.40, 10,764,357,323.10 and 7,176,238,215.40

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Solution

The fourth proportional to 7,176,238,215.40, 10,764,357,323.10 and 7,176,238,215.40 is: 10,764,357,323.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,176,238,215.40 : 10,764,357,323.10 = 7,176,238,215.40 : x
  2. Step 2: Convert to fraction form
    7,176,238,215.40/10,764,357,323.10 = 7,176,238,215.40/x
  3. Step 3: Cross multiply
    7,176,238,215.40x = 10,764,357,323.10 × 7,176,238,215.40
  4. Step 4: Simplify right side
    7,176,238,215.40x = 77,247,592,386,251,063,296
  5. Step 5: Solve for x
    x = 77,247,592,386,251,063,296/7,176,238,215.40
  6. Step 6: Final answer
    x = 10,764,357,323.10

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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.