Home / 17,600,459.51-24,289,756.59-9,865,503.83

Finding the Fourth Proportional to 17,600,459.51, 24,289,756.59 and 9,865,503.83

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Solution

The fourth proportional to 17,600,459.51, 24,289,756.59 and 9,865,503.83 is: 13,615,024.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,600,459.51 : 24,289,756.59 = 9,865,503.83 : x
  2. Step 2: Convert to fraction form
    17,600,459.51/24,289,756.59 = 9,865,503.83/x
  3. Step 3: Cross multiply
    17,600,459.51x = 24,289,756.59 × 9,865,503.83
  4. Step 4: Simplify right side
    17,600,459.51x = 239,630,686,546,963.94
  5. Step 5: Solve for x
    x = 239,630,686,546,963.94/17,600,459.51
  6. Step 6: Final answer
    x = 13,615,024.45

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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.