Home / 28,697,848,200.90-43,046,772,301.35-10,058,618,007.90

Finding the Fourth Proportional to 28,697,848,200.90, 43,046,772,301.35 and 10,058,618,007.90

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Solution

The fourth proportional to 28,697,848,200.90, 43,046,772,301.35 and 10,058,618,007.90 is: 15,087,927,011.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,697,848,200.90 : 43,046,772,301.35 = 10,058,618,007.90 : x
  2. Step 2: Convert to fraction form
    28,697,848,200.90/43,046,772,301.35 = 10,058,618,007.90/x
  3. Step 3: Cross multiply
    28,697,848,200.90x = 43,046,772,301.35 × 10,058,618,007.90
  4. Step 4: Simplify right side
    28,697,848,200.90x = 432,991,039,052,329,975,808
  5. Step 5: Solve for x
    x = 432,991,039,052,329,975,808/28,697,848,200.90
  6. Step 6: Final answer
    x = 15,087,927,011.85

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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.