Home / 10,955,444.40-16,433,166.60-10,241,607.60

Finding the Fourth Proportional to 10,955,444.40, 16,433,166.60 and 10,241,607.60

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Solution

The fourth proportional to 10,955,444.40, 16,433,166.60 and 10,241,607.60 is: 15,362,411.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,955,444.40 : 16,433,166.60 = 10,241,607.60 : x
  2. Step 2: Convert to fraction form
    10,955,444.40/16,433,166.60 = 10,241,607.60/x
  3. Step 3: Cross multiply
    10,955,444.40x = 16,433,166.60 × 10,241,607.60
  4. Step 4: Simplify right side
    10,955,444.40x = 168,302,043,942,626.16
  5. Step 5: Solve for x
    x = 168,302,043,942,626.16/10,955,444.40
  6. Step 6: Final answer
    x = 15,362,411.40

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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.