Home / 15,544,611.40-23,316,917.10-4,907,043.40

Finding the Fourth Proportional to 15,544,611.40, 23,316,917.10 and 4,907,043.40

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Solution

The fourth proportional to 15,544,611.40, 23,316,917.10 and 4,907,043.40 is: 7,360,565.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,544,611.40 : 23,316,917.10 = 4,907,043.40 : x
  2. Step 2: Convert to fraction form
    15,544,611.40/23,316,917.10 = 4,907,043.40/x
  3. Step 3: Cross multiply
    15,544,611.40x = 23,316,917.10 × 4,907,043.40
  4. Step 4: Simplify right side
    15,544,611.40x = 114,417,124,163,902.16
  5. Step 5: Solve for x
    x = 114,417,124,163,902.16/15,544,611.40
  6. Step 6: Final answer
    x = 7,360,565.10

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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.