Home / 14,689,852.80-22,024,281.60-6,596,203.20

Finding the Fourth Proportional to 14,689,852.80, 22,024,281.60 and 6,596,203.20

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Solution

The fourth proportional to 14,689,852.80, 22,024,281.60 and 6,596,203.20 is: 9,889,591.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,689,852.80 : 22,024,281.60 = 6,596,203.20 : x
  2. Step 2: Convert to fraction form
    14,689,852.80/22,024,281.60 = 6,596,203.20/x
  3. Step 3: Cross multiply
    14,689,852.80x = 22,024,281.60 × 6,596,203.20
  4. Step 4: Simplify right side
    14,689,852.80x = 145,276,636,767,621.12
  5. Step 5: Solve for x
    x = 145,276,636,767,621.12/14,689,852.80
  6. Step 6: Final answer
    x = 9,889,591.05

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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.