Home / 235,308,738.86-353,006,203.28-97,058,928.98

Finding the Fourth Proportional to 235,308,738.86, 353,006,203.28 and 97,058,928.98

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Solution

The fourth proportional to 235,308,738.86, 353,006,203.28 and 97,058,928.98 is: 145,606,169.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,308,738.86 : 353,006,203.28 = 97,058,928.98 : x
  2. Step 2: Convert to fraction form
    235,308,738.86/353,006,203.28 = 97,058,928.98/x
  3. Step 3: Cross multiply
    235,308,738.86x = 353,006,203.28 × 97,058,928.98
  4. Step 4: Simplify right side
    235,308,738.86x = 34,262,404,014,050,184
  5. Step 5: Solve for x
    x = 34,262,404,014,050,184/235,308,738.86
  6. Step 6: Final answer
    x = 145,606,169.07

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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.