Home / 173,945,564.50-240,038,762.70-95,628,547.75

Finding the Fourth Proportional to 173,945,564.50, 240,038,762.70 and 95,628,547.75

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Solution

The fourth proportional to 173,945,564.50, 240,038,762.70 and 95,628,547.75 is: 131,964,033.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,945,564.50 : 240,038,762.70 = 95,628,547.75 : x
  2. Step 2: Convert to fraction form
    173,945,564.50/240,038,762.70 = 95,628,547.75/x
  3. Step 3: Cross multiply
    173,945,564.50x = 240,038,762.70 × 95,628,547.75
  4. Step 4: Simplify right side
    173,945,564.50x = 22,954,558,280,707,868
  5. Step 5: Solve for x
    x = 22,954,558,280,707,868/173,945,564.50
  6. Step 6: Final answer
    x = 131,964,033.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.