Home / 10,382,843,762.58-14,328,137,619.03-5,866,625,851.01

Finding the Fourth Proportional to 10,382,843,762.58, 14,328,137,619.03 and 5,866,625,851.01

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Solution

The fourth proportional to 10,382,843,762.58, 14,328,137,619.03 and 5,866,625,851.01 is: 8,095,838,141.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,382,843,762.58 : 14,328,137,619.03 = 5,866,625,851.01 : x
  2. Step 2: Convert to fraction form
    10,382,843,762.58/14,328,137,619.03 = 5,866,625,851.01/x
  3. Step 3: Cross multiply
    10,382,843,762.58x = 14,328,137,619.03 × 5,866,625,851.01
  4. Step 4: Simplify right side
    10,382,843,762.58x = 84,057,822,552,597,037,056
  5. Step 5: Solve for x
    x = 84,057,822,552,597,037,056/10,382,843,762.58
  6. Step 6: Final answer
    x = 8,095,838,141.72

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1.5x scale

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.