Home / 9,829,684,957.60-14,755,020,065.39-4,236,382,360.32

Finding the Fourth Proportional to 9,829,684,957.60, 14,755,020,065.39 and 4,236,382,360.32

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Solution

The fourth proportional to 9,829,684,957.60, 14,755,020,065.39 and 4,236,382,360.32 is: 6,359,095,637.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,829,684,957.60 : 14,755,020,065.39 = 4,236,382,360.32 : x
  2. Step 2: Convert to fraction form
    9,829,684,957.60/14,755,020,065.39 = 4,236,382,360.32/x
  3. Step 3: Cross multiply
    9,829,684,957.60x = 14,755,020,065.39 × 4,236,382,360.32
  4. Step 4: Simplify right side
    9,829,684,957.60x = 62,507,906,731,185,848,320
  5. Step 5: Solve for x
    x = 62,507,906,731,185,848,320/9,829,684,957.60
  6. Step 6: Final answer
    x = 6,359,095,637.43

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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.