Home / 13,674,581,837.59-20,518,884,834.35-6,598,099,748.89

Finding the Fourth Proportional to 13,674,581,837.59, 20,518,884,834.35 and 6,598,099,748.89

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Solution

The fourth proportional to 13,674,581,837.59, 20,518,884,834.35 and 6,598,099,748.89 is: 9,900,533,009.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,674,581,837.59 : 20,518,884,834.35 = 6,598,099,748.89 : x
  2. Step 2: Convert to fraction form
    13,674,581,837.59/20,518,884,834.35 = 6,598,099,748.89/x
  3. Step 3: Cross multiply
    13,674,581,837.59x = 20,518,884,834.35 × 6,598,099,748.89
  4. Step 4: Simplify right side
    13,674,581,837.59x = 135,385,648,872,996,061,184
  5. Step 5: Solve for x
    x = 135,385,648,872,996,061,184/13,674,581,837.59
  6. Step 6: Final answer
    x = 9,900,533,009.42

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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.