Home / 35,933,686.60-53,900,529.90-14,357,619.40

Finding the Fourth Proportional to 35,933,686.60, 53,900,529.90 and 14,357,619.40

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Solution

The fourth proportional to 35,933,686.60, 53,900,529.90 and 14,357,619.40 is: 21,536,429.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,933,686.60 : 53,900,529.90 = 14,357,619.40 : x
  2. Step 2: Convert to fraction form
    35,933,686.60/53,900,529.90 = 14,357,619.40/x
  3. Step 3: Cross multiply
    35,933,686.60x = 53,900,529.90 × 14,357,619.40
  4. Step 4: Simplify right side
    35,933,686.60x = 773,883,293,762,520
  5. Step 5: Solve for x
    x = 773,883,293,762,520/35,933,686.60
  6. Step 6: Final answer
    x = 21,536,429.10

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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.