Home / 58,700,578.73-81,014,272.02-35,495,871.75

Finding the Fourth Proportional to 58,700,578.73, 81,014,272.02 and 35,495,871.75

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Solution

The fourth proportional to 58,700,578.73, 81,014,272.02 and 35,495,871.75 is: 48,988,822.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,700,578.73 : 81,014,272.02 = 35,495,871.75 : x
  2. Step 2: Convert to fraction form
    58,700,578.73/81,014,272.02 = 35,495,871.75/x
  3. Step 3: Cross multiply
    58,700,578.73x = 81,014,272.02 × 35,495,871.75
  4. Step 4: Simplify right side
    58,700,578.73x = 2,875,672,209,541,533.50
  5. Step 5: Solve for x
    x = 2,875,672,209,541,533.50/58,700,578.73
  6. Step 6: Final answer
    x = 48,988,822.12

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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.