Home / 6,240,366,918.60-9,361,936,061.10-2,099,693,574.60

Finding the Fourth Proportional to 6,240,366,918.60, 9,361,936,061.10 and 2,099,693,574.60

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Solution

The fourth proportional to 6,240,366,918.60, 9,361,936,061.10 and 2,099,693,574.60 is: 3,150,006,602.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,240,366,918.60 : 9,361,936,061.10 = 2,099,693,574.60 : x
  2. Step 2: Convert to fraction form
    6,240,366,918.60/9,361,936,061.10 = 2,099,693,574.60/x
  3. Step 3: Cross multiply
    6,240,366,918.60x = 9,361,936,061.10 × 2,099,693,574.60
  4. Step 4: Simplify right side
    6,240,366,918.60x = 19,657,196,993,307,701,248
  5. Step 5: Solve for x
    x = 19,657,196,993,307,701,248/6,240,366,918.60
  6. Step 6: Final answer
    x = 3,150,006,602.13

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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.