Home / 15,544,037.40-23,316,056.10-9,875,333.40

Finding the Fourth Proportional to 15,544,037.40, 23,316,056.10 and 9,875,333.40

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Solution

The fourth proportional to 15,544,037.40, 23,316,056.10 and 9,875,333.40 is: 14,813,000.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,544,037.40 : 23,316,056.10 = 9,875,333.40 : x
  2. Step 2: Convert to fraction form
    15,544,037.40/23,316,056.10 = 9,875,333.40/x
  3. Step 3: Cross multiply
    15,544,037.40x = 23,316,056.10 × 9,875,333.40
  4. Step 4: Simplify right side
    15,544,037.40x = 230,253,827,560,603.75
  5. Step 5: Solve for x
    x = 230,253,827,560,603.75/15,544,037.40
  6. Step 6: Final answer
    x = 14,813,000.10

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Double scale
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Similar ratio
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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.