Home / 16,355,057.60-24,532,586.40-13,166,411.60

Finding the Fourth Proportional to 16,355,057.60, 24,532,586.40 and 13,166,411.60

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Solution

The fourth proportional to 16,355,057.60, 24,532,586.40 and 13,166,411.60 is: 19,749,617.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,355,057.60 : 24,532,586.40 = 13,166,411.60 : x
  2. Step 2: Convert to fraction form
    16,355,057.60/24,532,586.40 = 13,166,411.60/x
  3. Step 3: Cross multiply
    16,355,057.60x = 24,532,586.40 × 13,166,411.60
  4. Step 4: Simplify right side
    16,355,057.60x = 323,006,130,154,962.19
  5. Step 5: Solve for x
    x = 323,006,130,154,962.19/16,355,057.60
  6. Step 6: Final answer
    x = 19,749,617.40

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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.