Home / 58,700,563.94-81,014,251.61-35,495,856.98

Finding the Fourth Proportional to 58,700,563.94, 81,014,251.61 and 35,495,856.98

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Solution

The fourth proportional to 58,700,563.94, 81,014,251.61 and 35,495,856.98 is: 48,988,801.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,700,563.94 : 81,014,251.61 = 35,495,856.98 : x
  2. Step 2: Convert to fraction form
    58,700,563.94/81,014,251.61 = 35,495,856.98/x
  3. Step 3: Cross multiply
    58,700,563.94x = 81,014,251.61 × 35,495,856.98
  4. Step 4: Simplify right side
    58,700,563.94x = 2,875,670,288,490,294.50
  5. Step 5: Solve for x
    x = 2,875,670,288,490,294.50/58,700,563.94
  6. Step 6: Final answer
    x = 48,988,801.73

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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.