Home / 196,236,001.60-294,354,002.40-59,903,670.40

Finding the Fourth Proportional to 196,236,001.60, 294,354,002.40 and 59,903,670.40

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Solution

The fourth proportional to 196,236,001.60, 294,354,002.40 and 59,903,670.40 is: 89,855,505.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,236,001.60 : 294,354,002.40 = 59,903,670.40 : x
  2. Step 2: Convert to fraction form
    196,236,001.60/294,354,002.40 = 59,903,670.40/x
  3. Step 3: Cross multiply
    196,236,001.60x = 294,354,002.40 × 59,903,670.40
  4. Step 4: Simplify right side
    196,236,001.60x = 17,632,885,140,690,408
  5. Step 5: Solve for x
    x = 17,632,885,140,690,408/196,236,001.60
  6. Step 6: Final answer
    x = 89,855,505.60

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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.