Home / 19,501,868.10-29,252,802.15-14,683,469.70

Finding the Fourth Proportional to 19,501,868.10, 29,252,802.15 and 14,683,469.70

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Solution

The fourth proportional to 19,501,868.10, 29,252,802.15 and 14,683,469.70 is: 22,025,204.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,501,868.10 : 29,252,802.15 = 14,683,469.70 : x
  2. Step 2: Convert to fraction form
    19,501,868.10/29,252,802.15 = 14,683,469.70/x
  3. Step 3: Cross multiply
    19,501,868.10x = 29,252,802.15 × 14,683,469.70
  4. Step 4: Simplify right side
    19,501,868.10x = 429,532,634,009,619.81
  5. Step 5: Solve for x
    x = 429,532,634,009,619.81/19,501,868.10
  6. Step 6: Final answer
    x = 22,025,204.55

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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.