Home / 2,345,334,970.86-3,517,999,485.39-598,537,746.70

Finding the Fourth Proportional to 2,345,334,970.86, 3,517,999,485.39 and 598,537,746.70

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Solution

The fourth proportional to 2,345,334,970.86, 3,517,999,485.39 and 598,537,746.70 is: 897,805,861.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,345,334,970.86 : 3,517,999,485.39 = 598,537,746.70 : x
  2. Step 2: Convert to fraction form
    2,345,334,970.86/3,517,999,485.39 = 598,537,746.70/x
  3. Step 3: Cross multiply
    2,345,334,970.86x = 3,517,999,485.39 × 598,537,746.70
  4. Step 4: Simplify right side
    2,345,334,970.86x = 2,105,655,484,868,295,168
  5. Step 5: Solve for x
    x = 2,105,655,484,868,295,168/2,345,334,970.86
  6. Step 6: Final answer
    x = 897,805,861.86

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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.