Home / 97,925,582.66-146,883,058.32-29,762,960

Finding the Fourth Proportional to 97,925,582.66, 146,883,058.32 and 29,762,960

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Solution

The fourth proportional to 97,925,582.66, 146,883,058.32 and 29,762,960 is: 44,642,824.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,925,582.66 : 146,883,058.32 = 29,762,960 : x
  2. Step 2: Convert to fraction form
    97,925,582.66/146,883,058.32 = 29,762,960/x
  3. Step 3: Cross multiply
    97,925,582.66x = 146,883,058.32 × 29,762,960
  4. Step 4: Simplify right side
    97,925,582.66x = 4,371,674,589,455,827
  5. Step 5: Solve for x
    x = 4,371,674,589,455,827/97,925,582.66
  6. Step 6: Final answer
    x = 44,642,824.38

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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.