Home / 195,081,346.15-292,607,303.67-62,128,829.05

Finding the Fourth Proportional to 195,081,346.15, 292,607,303.67 and 62,128,829.05

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Solution

The fourth proportional to 195,081,346.15, 292,607,303.67 and 62,128,829.05 is: 93,188,557.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,081,346.15 : 292,607,303.67 = 62,128,829.05 : x
  2. Step 2: Convert to fraction form
    195,081,346.15/292,607,303.67 = 62,128,829.05/x
  3. Step 3: Cross multiply
    195,081,346.15x = 292,607,303.67 × 62,128,829.05
  4. Step 4: Simplify right side
    195,081,346.15x = 18,179,349,147,763,352
  5. Step 5: Solve for x
    x = 18,179,349,147,763,352/195,081,346.15
  6. Step 6: Final answer
    x = 93,188,557.01

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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.