Home / 17,403,641.60-26,105,462.40-14,828,230.40

Finding the Fourth Proportional to 17,403,641.60, 26,105,462.40 and 14,828,230.40

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Solution

The fourth proportional to 17,403,641.60, 26,105,462.40 and 14,828,230.40 is: 22,242,345.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,403,641.60 : 26,105,462.40 = 14,828,230.40 : x
  2. Step 2: Convert to fraction form
    17,403,641.60/26,105,462.40 = 14,828,230.40/x
  3. Step 3: Cross multiply
    17,403,641.60x = 26,105,462.40 × 14,828,230.40
  4. Step 4: Simplify right side
    17,403,641.60x = 387,097,811,165,736.94
  5. Step 5: Solve for x
    x = 387,097,811,165,736.94/17,403,641.60
  6. Step 6: Final answer
    x = 22,242,345.60

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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.