Home / 2,713,066,911.40-4,069,600,367.10-670,653,855.40

Finding the Fourth Proportional to 2,713,066,911.40, 4,069,600,367.10 and 670,653,855.40

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Solution

The fourth proportional to 2,713,066,911.40, 4,069,600,367.10 and 670,653,855.40 is: 1,005,980,783.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,713,066,911.40 : 4,069,600,367.10 = 670,653,855.40 : x
  2. Step 2: Convert to fraction form
    2,713,066,911.40/4,069,600,367.10 = 670,653,855.40/x
  3. Step 3: Cross multiply
    2,713,066,911.40x = 4,069,600,367.10 × 670,653,855.40
  4. Step 4: Simplify right side
    2,713,066,911.40x = 2,729,293,176,132,870,144
  5. Step 5: Solve for x
    x = 2,729,293,176,132,870,144/2,713,066,911.40
  6. Step 6: Final answer
    x = 1,005,980,783.10

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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.