Home / 97,925,585.54-146,883,062.63-29,762,962.88

Finding the Fourth Proportional to 97,925,585.54, 146,883,062.63 and 29,762,962.88

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Solution

The fourth proportional to 97,925,585.54, 146,883,062.63 and 29,762,962.88 is: 44,642,828.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,925,585.54 : 146,883,062.63 = 29,762,962.88 : x
  2. Step 2: Convert to fraction form
    97,925,585.54/146,883,062.63 = 29,762,962.88/x
  3. Step 3: Cross multiply
    97,925,585.54x = 146,883,062.63 × 29,762,962.88
  4. Step 4: Simplify right side
    97,925,585.54x = 4,371,675,139,874,175
  5. Step 5: Solve for x
    x = 4,371,675,139,874,175/97,925,585.54
  6. Step 6: Final answer
    x = 44,642,828.69

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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.