Home / 16,602,159.07-22,911,010.98-9,260,467.75

Finding the Fourth Proportional to 16,602,159.07, 22,911,010.98 and 9,260,467.75

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Solution

The fourth proportional to 16,602,159.07, 22,911,010.98 and 9,260,467.75 is: 12,779,463.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,602,159.07 : 22,911,010.98 = 9,260,467.75 : x
  2. Step 2: Convert to fraction form
    16,602,159.07/22,911,010.98 = 9,260,467.75/x
  3. Step 3: Cross multiply
    16,602,159.07x = 22,911,010.98 × 9,260,467.75
  4. Step 4: Simplify right side
    16,602,159.07x = 212,166,678,300,185.91
  5. Step 5: Solve for x
    x = 212,166,678,300,185.91/16,602,159.07
  6. Step 6: Final answer
    x = 12,779,463.04

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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.