Home / 58,700,579.98-81,014,273.76-35,495,873

Finding the Fourth Proportional to 58,700,579.98, 81,014,273.76 and 35,495,873

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Solution

The fourth proportional to 58,700,579.98, 81,014,273.76 and 35,495,873 is: 48,988,823.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,700,579.98 : 81,014,273.76 = 35,495,873 : x
  2. Step 2: Convert to fraction form
    58,700,579.98/81,014,273.76 = 35,495,873/x
  3. Step 3: Cross multiply
    58,700,579.98x = 81,014,273.76 × 35,495,873
  4. Step 4: Simplify right side
    58,700,579.98x = 2,875,672,372,572,192.50
  5. Step 5: Solve for x
    x = 2,875,672,372,572,192.50/58,700,579.98
  6. Step 6: Final answer
    x = 48,988,823.85

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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.