Home / 164,719,008,082.90-247,078,512,124.35-164,719,008,082.90

Finding the Fourth Proportional to 164,719,008,082.90, 247,078,512,124.35 and 164,719,008,082.90

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Solution

The fourth proportional to 164,719,008,082.90, 247,078,512,124.35 and 164,719,008,082.90 is: 247,078,512,124.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,719,008,082.90 : 247,078,512,124.35 = 164,719,008,082.90 : x
  2. Step 2: Convert to fraction form
    164,719,008,082.90/247,078,512,124.35 = 164,719,008,082.90/x
  3. Step 3: Cross multiply
    164,719,008,082.90x = 247,078,512,124.35 × 164,719,008,082.90
  4. Step 4: Simplify right side
    164,719,008,082.90x = 40,698,527,435,721,709,453,312
  5. Step 5: Solve for x
    x = 40,698,527,435,721,709,453,312/164,719,008,082.90
  6. Step 6: Final answer
    x = 247,078,512,124.35

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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.