Home / 58,673,186.02-88,027,800.18-28,006,897.06

Finding the Fourth Proportional to 58,673,186.02, 88,027,800.18 and 28,006,897.06

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Solution

The fourth proportional to 58,673,186.02, 88,027,800.18 and 28,006,897.06 is: 42,018,947.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,673,186.02 : 88,027,800.18 = 28,006,897.06 : x
  2. Step 2: Convert to fraction form
    58,673,186.02/88,027,800.18 = 28,006,897.06/x
  3. Step 3: Cross multiply
    58,673,186.02x = 88,027,800.18 × 28,006,897.06
  4. Step 4: Simplify right side
    58,673,186.02x = 2,465,385,538,059,509.50
  5. Step 5: Solve for x
    x = 2,465,385,538,059,509.50/58,673,186.02
  6. Step 6: Final answer
    x = 42,018,947.76

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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.