Home / 10,494,965,666.90-15,748,495,117.95-3,956,556,502.10

Finding the Fourth Proportional to 10,494,965,666.90, 15,748,495,117.95 and 3,956,556,502.10

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Solution

The fourth proportional to 10,494,965,666.90, 15,748,495,117.95 and 3,956,556,502.10 is: 5,937,114,301.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,494,965,666.90 : 15,748,495,117.95 = 3,956,556,502.10 : x
  2. Step 2: Convert to fraction form
    10,494,965,666.90/15,748,495,117.95 = 3,956,556,502.10/x
  3. Step 3: Cross multiply
    10,494,965,666.90x = 15,748,495,117.95 × 3,956,556,502.10
  4. Step 4: Simplify right side
    10,494,965,666.90x = 62,309,810,757,215,182,848
  5. Step 5: Solve for x
    x = 62,309,810,757,215,182,848/10,494,965,666.90
  6. Step 6: Final answer
    x = 5,937,114,301.74

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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.