Home / 10,018,794,225.84-15,025,708,160.64-3,386,276,118.24

Finding the Fourth Proportional to 10,018,794,225.84, 15,025,708,160.64 and 3,386,276,118.24

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Solution

The fourth proportional to 10,018,794,225.84, 15,025,708,160.64 and 3,386,276,118.24 is: 5,078,574,882.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,018,794,225.84 : 15,025,708,160.64 = 3,386,276,118.24 : x
  2. Step 2: Convert to fraction form
    10,018,794,225.84/15,025,708,160.64 = 3,386,276,118.24/x
  3. Step 3: Cross multiply
    10,018,794,225.84x = 15,025,708,160.64 × 3,386,276,118.24
  4. Step 4: Simplify right side
    10,018,794,225.84x = 50,881,196,704,019,103,744
  5. Step 5: Solve for x
    x = 50,881,196,704,019,103,744/10,018,794,225.84
  6. Step 6: Final answer
    x = 5,078,574,882.07

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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.