Home / 99,064,010.40-148,613,730.30-41,562,094.20

Finding the Fourth Proportional to 99,064,010.40, 148,613,730.30 and 41,562,094.20

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Solution

The fourth proportional to 99,064,010.40, 148,613,730.30 and 41,562,094.20 is: 62,350,573.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,064,010.40 : 148,613,730.30 = 41,562,094.20 : x
  2. Step 2: Convert to fraction form
    99,064,010.40/148,613,730.30 = 41,562,094.20/x
  3. Step 3: Cross multiply
    99,064,010.40x = 148,613,730.30 × 41,562,094.20
  4. Step 4: Simplify right side
    99,064,010.40x = 6,176,697,858,141,995
  5. Step 5: Solve for x
    x = 6,176,697,858,141,995/99,064,010.40
  6. Step 6: Final answer
    x = 62,350,573.46

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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.