Home / 15,773,364.30-23,641,384.05-6,675,444.30

Finding the Fourth Proportional to 15,773,364.30, 23,641,384.05 and 6,675,444.30

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Solution

The fourth proportional to 15,773,364.30, 23,641,384.05 and 6,675,444.30 is: 10,005,268.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,773,364.30 : 23,641,384.05 = 6,675,444.30 : x
  2. Step 2: Convert to fraction form
    15,773,364.30/23,641,384.05 = 6,675,444.30/x
  3. Step 3: Cross multiply
    15,773,364.30x = 23,641,384.05 × 6,675,444.30
  4. Step 4: Simplify right side
    15,773,364.30x = 157,816,742,400,683.41
  5. Step 5: Solve for x
    x = 157,816,742,400,683.41/15,773,364.30
  6. Step 6: Final answer
    x = 10,005,268.34

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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.