Home / 34,985,663.60-52,453,612.20-13,411,929.20

Finding the Fourth Proportional to 34,985,663.60, 52,453,612.20 and 13,411,929.20

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Solution

The fourth proportional to 34,985,663.60, 52,453,612.20 and 13,411,929.20 is: 20,108,354.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,985,663.60 : 52,453,612.20 = 13,411,929.20 : x
  2. Step 2: Convert to fraction form
    34,985,663.60/52,453,612.20 = 13,411,929.20/x
  3. Step 3: Cross multiply
    34,985,663.60x = 52,453,612.20 × 13,411,929.20
  4. Step 4: Simplify right side
    34,985,663.60x = 703,504,133,110,656.25
  5. Step 5: Solve for x
    x = 703,504,133,110,656.25/34,985,663.60
  6. Step 6: Final answer
    x = 20,108,354.70

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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.