Home / 45,904,533-63,348,255.54-25,277,929.98

Finding the Fourth Proportional to 45,904,533, 63,348,255.54 and 25,277,929.98

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Solution

The fourth proportional to 45,904,533, 63,348,255.54 and 25,277,929.98 is: 34,883,543.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,904,533 : 63,348,255.54 = 25,277,929.98 : x
  2. Step 2: Convert to fraction form
    45,904,533/63,348,255.54 = 25,277,929.98/x
  3. Step 3: Cross multiply
    45,904,533x = 63,348,255.54 × 25,277,929.98
  4. Step 4: Simplify right side
    45,904,533x = 1,601,312,767,895,267
  5. Step 5: Solve for x
    x = 1,601,312,767,895,267/45,904,533
  6. Step 6: Final answer
    x = 34,883,543.37

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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.