Home / 94,814,219.70-130,854,241.80-53,563,769.28

Finding the Fourth Proportional to 94,814,219.70, 130,854,241.80 and 53,563,769.28

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Solution

The fourth proportional to 94,814,219.70, 130,854,241.80 and 53,563,769.28 is: 73,924,000.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,814,219.70 : 130,854,241.80 = 53,563,769.28 : x
  2. Step 2: Convert to fraction form
    94,814,219.70/130,854,241.80 = 53,563,769.28/x
  3. Step 3: Cross multiply
    94,814,219.70x = 130,854,241.80 × 53,563,769.28
  4. Step 4: Simplify right side
    94,814,219.70x = 7,009,046,417,084,532
  5. Step 5: Solve for x
    x = 7,009,046,417,084,532/94,814,219.70
  6. Step 6: Final answer
    x = 73,924,000.42

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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.