Home / 34,535,350.64-47,657,532.12-19,065,102.32

Finding the Fourth Proportional to 34,535,350.64, 47,657,532.12 and 19,065,102.32

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Solution

The fourth proportional to 34,535,350.64, 47,657,532.12 and 19,065,102.32 is: 26,309,150.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,535,350.64 : 47,657,532.12 = 19,065,102.32 : x
  2. Step 2: Convert to fraction form
    34,535,350.64/47,657,532.12 = 19,065,102.32/x
  3. Step 3: Cross multiply
    34,535,350.64x = 47,657,532.12 × 19,065,102.32
  4. Step 4: Simplify right side
    34,535,350.64x = 908,595,726,186,486.50
  5. Step 5: Solve for x
    x = 908,595,726,186,486.50/34,535,350.64
  6. Step 6: Final answer
    x = 26,309,150.17

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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.