Home / 62,046,187.20-93,069,280.80-41,240,272.05

Finding the Fourth Proportional to 62,046,187.20, 93,069,280.80 and 41,240,272.05

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Solution

The fourth proportional to 62,046,187.20, 93,069,280.80 and 41,240,272.05 is: 61,860,408.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,046,187.20 : 93,069,280.80 = 41,240,272.05 : x
  2. Step 2: Convert to fraction form
    62,046,187.20/93,069,280.80 = 41,240,272.05/x
  3. Step 3: Cross multiply
    62,046,187.20x = 93,069,280.80 × 41,240,272.05
  4. Step 4: Simplify right side
    62,046,187.20x = 3,838,202,459,689,841
  5. Step 5: Solve for x
    x = 3,838,202,459,689,841/62,046,187.20
  6. Step 6: Final answer
    x = 61,860,408.08

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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.