Home / 58,673,185.02-88,027,798.68-28,006,896.06

Finding the Fourth Proportional to 58,673,185.02, 88,027,798.68 and 28,006,896.06

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Solution

The fourth proportional to 58,673,185.02, 88,027,798.68 and 28,006,896.06 is: 42,018,946.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,673,185.02 : 88,027,798.68 = 28,006,896.06 : x
  2. Step 2: Convert to fraction form
    58,673,185.02/88,027,798.68 = 28,006,896.06/x
  3. Step 3: Cross multiply
    58,673,185.02x = 88,027,798.68 × 28,006,896.06
  4. Step 4: Simplify right side
    58,673,185.02x = 2,465,385,408,021,365.50
  5. Step 5: Solve for x
    x = 2,465,385,408,021,365.50/58,673,185.02
  6. Step 6: Final answer
    x = 42,018,946.26

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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.