Home / 19,099,056.36-26,357,033.70-10,397,479.08

Finding the Fourth Proportional to 19,099,056.36, 26,357,033.70 and 10,397,479.08

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Solution

The fourth proportional to 19,099,056.36, 26,357,033.70 and 10,397,479.08 is: 14,348,704.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,099,056.36 : 26,357,033.70 = 10,397,479.08 : x
  2. Step 2: Convert to fraction form
    19,099,056.36/26,357,033.70 = 10,397,479.08/x
  3. Step 3: Cross multiply
    19,099,056.36x = 26,357,033.70 × 10,397,479.08
  4. Step 4: Simplify right side
    19,099,056.36x = 274,046,706,506,605
  5. Step 5: Solve for x
    x = 274,046,706,506,605/19,099,056.36
  6. Step 6: Final answer
    x = 14,348,704.01

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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.