Home / 157,610,234.60-236,415,351.90-97,144,058.60

Finding the Fourth Proportional to 157,610,234.60, 236,415,351.90 and 97,144,058.60

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Solution

The fourth proportional to 157,610,234.60, 236,415,351.90 and 97,144,058.60 is: 145,716,087.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    157,610,234.60 : 236,415,351.90 = 97,144,058.60 : x
  2. Step 2: Convert to fraction form
    157,610,234.60/236,415,351.90 = 97,144,058.60/x
  3. Step 3: Cross multiply
    157,610,234.60x = 236,415,351.90 × 97,144,058.60
  4. Step 4: Simplify right side
    157,610,234.60x = 22,966,346,798,913,220
  5. Step 5: Solve for x
    x = 22,966,346,798,913,220/157,610,234.60
  6. Step 6: Final answer
    x = 145,716,087.90

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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.