Home / 14,798,856,026.16-22,189,419,174.28-4,710,211,189.76

Finding the Fourth Proportional to 14,798,856,026.16, 22,189,419,174.28 and 4,710,211,189.76

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Solution

The fourth proportional to 14,798,856,026.16, 22,189,419,174.28 and 4,710,211,189.76 is: 7,062,495,256.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,798,856,026.16 : 22,189,419,174.28 = 4,710,211,189.76 : x
  2. Step 2: Convert to fraction form
    14,798,856,026.16/22,189,419,174.28 = 4,710,211,189.76/x
  3. Step 3: Cross multiply
    14,798,856,026.16x = 22,189,419,174.28 × 4,710,211,189.76
  4. Step 4: Simplify right side
    14,798,856,026.16x = 104,516,850,488,968,757,248
  5. Step 5: Solve for x
    x = 104,516,850,488,968,757,248/14,798,856,026.16
  6. Step 6: Final answer
    x = 7,062,495,256.67

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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.