Home / 17,497,655.60-26,246,483.40-9,813,412.40

Finding the Fourth Proportional to 17,497,655.60, 26,246,483.40 and 9,813,412.40

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Solution

The fourth proportional to 17,497,655.60, 26,246,483.40 and 9,813,412.40 is: 14,720,118.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,497,655.60 : 26,246,483.40 = 9,813,412.40 : x
  2. Step 2: Convert to fraction form
    17,497,655.60/26,246,483.40 = 9,813,412.40/x
  3. Step 3: Cross multiply
    17,497,655.60x = 26,246,483.40 × 9,813,412.40
  4. Step 4: Simplify right side
    17,497,655.60x = 257,567,565,653,954.16
  5. Step 5: Solve for x
    x = 257,567,565,653,954.16/17,497,655.60
  6. Step 6: Final answer
    x = 14,720,118.60

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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.