Home / 73,224,904.86-101,043,689.34-43,450,421.32

Finding the Fourth Proportional to 73,224,904.86, 101,043,689.34 and 43,450,421.32

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Solution

The fourth proportional to 73,224,904.86, 101,043,689.34 and 43,450,421.32 is: 59,957,618.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,224,904.86 : 101,043,689.34 = 43,450,421.32 : x
  2. Step 2: Convert to fraction form
    73,224,904.86/101,043,689.34 = 43,450,421.32/x
  3. Step 3: Cross multiply
    73,224,904.86x = 101,043,689.34 × 43,450,421.32
  4. Step 4: Simplify right side
    73,224,904.86x = 4,390,390,873,550,193
  5. Step 5: Solve for x
    x = 4,390,390,873,550,193/73,224,904.86
  6. Step 6: Final answer
    x = 59,957,618.00

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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.