Home / 26,110,205.09-36,032,946.90-14,349,890.31

Finding the Fourth Proportional to 26,110,205.09, 36,032,946.90 and 14,349,890.31

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Solution

The fourth proportional to 26,110,205.09, 36,032,946.90 and 14,349,890.31 is: 19,803,323.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,110,205.09 : 36,032,946.90 = 14,349,890.31 : x
  2. Step 2: Convert to fraction form
    26,110,205.09/36,032,946.90 = 14,349,890.31/x
  3. Step 3: Cross multiply
    26,110,205.09x = 36,032,946.90 × 14,349,890.31
  4. Step 4: Simplify right side
    26,110,205.09x = 517,068,835,467,731.81
  5. Step 5: Solve for x
    x = 517,068,835,467,731.81/26,110,205.09
  6. Step 6: Final answer
    x = 19,803,323.40

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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.