Home / 67,140,027.48-100,710,041.28-44,415,610.32

Finding the Fourth Proportional to 67,140,027.48, 100,710,041.28 and 44,415,610.32

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Solution

The fourth proportional to 67,140,027.48, 100,710,041.28 and 44,415,610.32 is: 66,623,415.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,140,027.48 : 100,710,041.28 = 44,415,610.32 : x
  2. Step 2: Convert to fraction form
    67,140,027.48/100,710,041.28 = 44,415,610.32/x
  3. Step 3: Cross multiply
    67,140,027.48x = 100,710,041.28 × 44,415,610.32
  4. Step 4: Simplify right side
    67,140,027.48x = 4,473,097,948,803,594
  5. Step 5: Solve for x
    x = 4,473,097,948,803,594/67,140,027.48
  6. Step 6: Final answer
    x = 66,623,415.52

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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.