Home / 14,725,547.12-22,090,714.07-4,351,818.80

Finding the Fourth Proportional to 14,725,547.12, 22,090,714.07 and 4,351,818.80

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Solution

The fourth proportional to 14,725,547.12, 22,090,714.07 and 4,351,818.80 is: 6,528,435.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,725,547.12 : 22,090,714.07 = 4,351,818.80 : x
  2. Step 2: Convert to fraction form
    14,725,547.12/22,090,714.07 = 4,351,818.80/x
  3. Step 3: Cross multiply
    14,725,547.12x = 22,090,714.07 × 4,351,818.80
  4. Step 4: Simplify right side
    14,725,547.12x = 96,134,784,663,037.86
  5. Step 5: Solve for x
    x = 96,134,784,663,037.86/14,725,547.12
  6. Step 6: Final answer
    x = 6,528,435.51

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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.