Home / 434,578,359,152.60-599,718,164,465.20-241,886,396,811.72

Finding the Fourth Proportional to 434,578,359,152.60, 599,718,164,465.20 and 241,886,396,811.72

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Solution

The fourth proportional to 434,578,359,152.60, 599,718,164,465.20 and 241,886,396,811.72 is: 333,803,243,649.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    434,578,359,152.60 : 599,718,164,465.20 = 241,886,396,811.72 : x
  2. Step 2: Convert to fraction form
    434,578,359,152.60/599,718,164,465.20 = 241,886,396,811.72/x
  3. Step 3: Cross multiply
    434,578,359,152.60x = 599,718,164,465.20 × 241,886,396,811.72
  4. Step 4: Simplify right side
    434,578,359,152.60x = 145,063,665,905,025,712,914,432
  5. Step 5: Solve for x
    x = 145,063,665,905,025,712,914,432/434,578,359,152.60
  6. Step 6: Final answer
    x = 333,803,243,649.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.