Home / 44,472,501.92-66,621,873.36-30,637,019.36

Finding the Fourth Proportional to 44,472,501.92, 66,621,873.36 and 30,637,019.36

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Solution

The fourth proportional to 44,472,501.92, 66,621,873.36 and 30,637,019.36 is: 45,895,677.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,472,501.92 : 66,621,873.36 = 30,637,019.36 : x
  2. Step 2: Convert to fraction form
    44,472,501.92/66,621,873.36 = 30,637,019.36/x
  3. Step 3: Cross multiply
    44,472,501.92x = 66,621,873.36 × 30,637,019.36
  4. Step 4: Simplify right side
    44,472,501.92x = 2,041,095,624,211,232
  5. Step 5: Solve for x
    x = 2,041,095,624,211,232/44,472,501.92
  6. Step 6: Final answer
    x = 45,895,677.91

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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.