Home / 116,945,708.40-175,418,562.60-95,688,068.40

Finding the Fourth Proportional to 116,945,708.40, 175,418,562.60 and 95,688,068.40

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Solution

The fourth proportional to 116,945,708.40, 175,418,562.60 and 95,688,068.40 is: 143,532,102.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,945,708.40 : 175,418,562.60 = 95,688,068.40 : x
  2. Step 2: Convert to fraction form
    116,945,708.40/175,418,562.60 = 95,688,068.40/x
  3. Step 3: Cross multiply
    116,945,708.40x = 175,418,562.60 × 95,688,068.40
  4. Step 4: Simplify right side
    116,945,708.40x = 16,785,463,416,698,482
  5. Step 5: Solve for x
    x = 16,785,463,416,698,482/116,945,708.40
  6. Step 6: Final answer
    x = 143,532,102.60

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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.