Home / 43,903,267.60-65,854,901.40-43,063,459.60

Finding the Fourth Proportional to 43,903,267.60, 65,854,901.40 and 43,063,459.60

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Solution

The fourth proportional to 43,903,267.60, 65,854,901.40 and 43,063,459.60 is: 64,595,189.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,903,267.60 : 65,854,901.40 = 43,063,459.60 : x
  2. Step 2: Convert to fraction form
    43,903,267.60/65,854,901.40 = 43,063,459.60/x
  3. Step 3: Cross multiply
    43,903,267.60x = 65,854,901.40 × 43,063,459.60
  4. Step 4: Simplify right side
    43,903,267.60x = 2,835,939,885,900,883.50
  5. Step 5: Solve for x
    x = 2,835,939,885,900,883.50/43,903,267.60
  6. Step 6: Final answer
    x = 64,595,189.40

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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.