Home / 116,301,260.60-174,451,890.90-73,254,539.60

Finding the Fourth Proportional to 116,301,260.60, 174,451,890.90 and 73,254,539.60

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Solution

The fourth proportional to 116,301,260.60, 174,451,890.90 and 73,254,539.60 is: 109,881,809.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,301,260.60 : 174,451,890.90 = 73,254,539.60 : x
  2. Step 2: Convert to fraction form
    116,301,260.60/174,451,890.90 = 73,254,539.60/x
  3. Step 3: Cross multiply
    116,301,260.60x = 174,451,890.90 × 73,254,539.60
  4. Step 4: Simplify right side
    116,301,260.60x = 12,779,392,950,228,930
  5. Step 5: Solve for x
    x = 12,779,392,950,228,930/116,301,260.60
  6. Step 6: Final answer
    x = 109,881,809.40

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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.