Home / 15,088,235,637.40-22,632,353,456.10-7,741,595,253.40

Finding the Fourth Proportional to 15,088,235,637.40, 22,632,353,456.10 and 7,741,595,253.40

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Solution

The fourth proportional to 15,088,235,637.40, 22,632,353,456.10 and 7,741,595,253.40 is: 11,612,392,880.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,088,235,637.40 : 22,632,353,456.10 = 7,741,595,253.40 : x
  2. Step 2: Convert to fraction form
    15,088,235,637.40/22,632,353,456.10 = 7,741,595,253.40/x
  3. Step 3: Cross multiply
    15,088,235,637.40x = 22,632,353,456.10 × 7,741,595,253.40
  4. Step 4: Simplify right side
    15,088,235,637.40x = 175,210,520,089,014,829,056
  5. Step 5: Solve for x
    x = 175,210,520,089,014,829,056/15,088,235,637.40
  6. Step 6: Final answer
    x = 11,612,392,880.10

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Double scale
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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.