Home / 34,369,685.71-51,547,267.45-10,102,012

Finding the Fourth Proportional to 34,369,685.71, 51,547,267.45 and 10,102,012

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Solution

The fourth proportional to 34,369,685.71, 51,547,267.45 and 10,102,012 is: 15,150,883.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,369,685.71 : 51,547,267.45 = 10,102,012 : x
  2. Step 2: Convert to fraction form
    34,369,685.71/51,547,267.45 = 10,102,012/x
  3. Step 3: Cross multiply
    34,369,685.71x = 51,547,267.45 × 10,102,012
  4. Step 4: Simplify right side
    34,369,685.71x = 520,731,114,347,109.44
  5. Step 5: Solve for x
    x = 520,731,114,347,109.44/34,369,685.71
  6. Step 6: Final answer
    x = 15,150,883.80

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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.