Home / 35,762,006.40-53,643,009.60-33,370,521.90

Finding the Fourth Proportional to 35,762,006.40, 53,643,009.60 and 33,370,521.90

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Solution

The fourth proportional to 35,762,006.40, 53,643,009.60 and 33,370,521.90 is: 50,055,782.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,762,006.40 : 53,643,009.60 = 33,370,521.90 : x
  2. Step 2: Convert to fraction form
    35,762,006.40/53,643,009.60 = 33,370,521.90/x
  3. Step 3: Cross multiply
    35,762,006.40x = 53,643,009.60 × 33,370,521.90
  4. Step 4: Simplify right side
    35,762,006.40x = 1,790,095,226,638,710.25
  5. Step 5: Solve for x
    x = 1,790,095,226,638,710.25/35,762,006.40
  6. Step 6: Final answer
    x = 50,055,782.85

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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.