Home / 15,773,730.40-23,643,099.60-6,185,922.40

Finding the Fourth Proportional to 15,773,730.40, 23,643,099.60 and 6,185,922.40

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Solution

The fourth proportional to 15,773,730.40, 23,643,099.60 and 6,185,922.40 is: 9,272,022.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,773,730.40 : 23,643,099.60 = 6,185,922.40 : x
  2. Step 2: Convert to fraction form
    15,773,730.40/23,643,099.60 = 6,185,922.40/x
  3. Step 3: Cross multiply
    15,773,730.40x = 23,643,099.60 × 6,185,922.40
  4. Step 4: Simplify right side
    15,773,730.40x = 146,254,379,421,071.06
  5. Step 5: Solve for x
    x = 146,254,379,421,071.06/15,773,730.40
  6. Step 6: Final answer
    x = 9,272,022.26

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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.