Home / 14,688,005.10-22,032,007.65-6,177,950.70

Finding the Fourth Proportional to 14,688,005.10, 22,032,007.65 and 6,177,950.70

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Solution

The fourth proportional to 14,688,005.10, 22,032,007.65 and 6,177,950.70 is: 9,266,926.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,688,005.10 : 22,032,007.65 = 6,177,950.70 : x
  2. Step 2: Convert to fraction form
    14,688,005.10/22,032,007.65 = 6,177,950.70/x
  3. Step 3: Cross multiply
    14,688,005.10x = 22,032,007.65 × 6,177,950.70
  4. Step 4: Simplify right side
    14,688,005.10x = 136,112,657,083,722.84
  5. Step 5: Solve for x
    x = 136,112,657,083,722.84/14,688,005.10
  6. Step 6: Final answer
    x = 9,266,926.05

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Similar ratio
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1.5x scale

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.