Home / 116,483,921.60-174,837,856.80-59,041,054.40

Finding the Fourth Proportional to 116,483,921.60, 174,837,856.80 and 59,041,054.40

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Solution

The fourth proportional to 116,483,921.60, 174,837,856.80 and 59,041,054.40 is: 88,618,336.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,483,921.60 : 174,837,856.80 = 59,041,054.40 : x
  2. Step 2: Convert to fraction form
    116,483,921.60/174,837,856.80 = 59,041,054.40/x
  3. Step 3: Cross multiply
    116,483,921.60x = 174,837,856.80 × 59,041,054.40
  4. Step 4: Simplify right side
    116,483,921.60x = 10,322,611,414,508,210
  5. Step 5: Solve for x
    x = 10,322,611,414,508,210/116,483,921.60
  6. Step 6: Final answer
    x = 88,618,336.96

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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.