Home / 164,341,225.64-226,788,102.98-91,000,793

Finding the Fourth Proportional to 164,341,225.64, 226,788,102.98 and 91,000,793

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Solution

The fourth proportional to 164,341,225.64, 226,788,102.98 and 91,000,793 is: 125,579,550.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,341,225.64 : 226,788,102.98 = 91,000,793 : x
  2. Step 2: Convert to fraction form
    164,341,225.64/226,788,102.98 = 91,000,793/x
  3. Step 3: Cross multiply
    164,341,225.64x = 226,788,102.98 × 91,000,793
  4. Step 4: Simplify right side
    164,341,225.64x = 20,637,897,214,145,664
  5. Step 5: Solve for x
    x = 20,637,897,214,145,664/164,341,225.64
  6. Step 6: Final answer
    x = 125,579,550.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.