Home / 62,357,015.40-93,485,756.70-26,425,674.60

Finding the Fourth Proportional to 62,357,015.40, 93,485,756.70 and 26,425,674.60

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Solution

The fourth proportional to 62,357,015.40, 93,485,756.70 and 26,425,674.60 is: 39,617,421.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,357,015.40 : 93,485,756.70 = 26,425,674.60 : x
  2. Step 2: Convert to fraction form
    62,357,015.40/93,485,756.70 = 26,425,674.60/x
  3. Step 3: Cross multiply
    62,357,015.40x = 93,485,756.70 × 26,425,674.60
  4. Step 4: Simplify right side
    62,357,015.40x = 2,470,424,186,288,970
  5. Step 5: Solve for x
    x = 2,470,424,186,288,970/62,357,015.40
  6. Step 6: Final answer
    x = 39,617,421.88

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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.