Home / 26,128,053.83-36,059,009.85-14,369,392.35

Finding the Fourth Proportional to 26,128,053.83, 36,059,009.85 and 14,369,392.35

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Solution

The fourth proportional to 26,128,053.83, 36,059,009.85 and 14,369,392.35 is: 19,831,023.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,128,053.83 : 36,059,009.85 = 14,369,392.35 : x
  2. Step 2: Convert to fraction form
    26,128,053.83/36,059,009.85 = 14,369,392.35/x
  3. Step 3: Cross multiply
    26,128,053.83x = 36,059,009.85 × 14,369,392.35
  4. Step 4: Simplify right side
    26,128,053.83x = 518,146,060,287,164.62
  5. Step 5: Solve for x
    x = 518,146,060,287,164.62/26,128,053.83
  6. Step 6: Final answer
    x = 19,831,023.91

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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.