Home / 14,676,643.80-22,014,965.70-4,039,075.80

Finding the Fourth Proportional to 14,676,643.80, 22,014,965.70 and 4,039,075.80

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Solution

The fourth proportional to 14,676,643.80, 22,014,965.70 and 4,039,075.80 is: 6,058,613.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,676,643.80 : 22,014,965.70 = 4,039,075.80 : x
  2. Step 2: Convert to fraction form
    14,676,643.80/22,014,965.70 = 4,039,075.80/x
  3. Step 3: Cross multiply
    14,676,643.80x = 22,014,965.70 × 4,039,075.80
  4. Step 4: Simplify right side
    14,676,643.80x = 88,920,115,196,700.05
  5. Step 5: Solve for x
    x = 88,920,115,196,700.05/14,676,643.80
  6. Step 6: Final answer
    x = 6,058,613.70

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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.