Home / 106,310,208.10-148,935,068.30-106,310,208.10

Finding the Fourth Proportional to 106,310,208.10, 148,935,068.30 and 106,310,208.10

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Solution

The fourth proportional to 106,310,208.10, 148,935,068.30 and 106,310,208.10 is: 148,935,068.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,310,208.10 : 148,935,068.30 = 106,310,208.10 : x
  2. Step 2: Convert to fraction form
    106,310,208.10/148,935,068.30 = 106,310,208.10/x
  3. Step 3: Cross multiply
    106,310,208.10x = 148,935,068.30 × 106,310,208.10
  4. Step 4: Simplify right side
    106,310,208.10x = 15,833,318,104,360,714
  5. Step 5: Solve for x
    x = 15,833,318,104,360,714/106,310,208.10
  6. Step 6: Final answer
    x = 148,935,068.30

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.