Home / 110,583,946.20-165,664,412.10-59,448,970.20

Finding the Fourth Proportional to 110,583,946.20, 165,664,412.10 and 59,448,970.20

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Solution

The fourth proportional to 110,583,946.20, 165,664,412.10 and 59,448,970.20 is: 89,059,750.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,583,946.20 : 165,664,412.10 = 59,448,970.20 : x
  2. Step 2: Convert to fraction form
    110,583,946.20/165,664,412.10 = 59,448,970.20/x
  3. Step 3: Cross multiply
    110,583,946.20x = 165,664,412.10 × 59,448,970.20
  4. Step 4: Simplify right side
    110,583,946.20x = 9,848,578,698,133,420
  5. Step 5: Solve for x
    x = 9,848,578,698,133,420/110,583,946.20
  6. Step 6: Final answer
    x = 89,059,750.86

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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.