Home / 2,742,008,899.52-4,113,004,378.08-995,209,307.84

Finding the Fourth Proportional to 2,742,008,899.52, 4,113,004,378.08 and 995,209,307.84

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Solution

The fourth proportional to 2,742,008,899.52, 4,113,004,378.08 and 995,209,307.84 is: 1,492,810,705.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,742,008,899.52 : 4,113,004,378.08 = 995,209,307.84 : x
  2. Step 2: Convert to fraction form
    2,742,008,899.52/4,113,004,378.08 = 995,209,307.84/x
  3. Step 3: Cross multiply
    2,742,008,899.52x = 4,113,004,378.08 × 995,209,307.84
  4. Step 4: Simplify right side
    2,742,008,899.52x = 4,093,300,240,251,886,592
  5. Step 5: Solve for x
    x = 4,093,300,240,251,886,592/2,742,008,899.52
  6. Step 6: Final answer
    x = 1,492,810,705.67

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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.