Home / 14,572,056.60-21,858,084.90-4,473,365.40

Finding the Fourth Proportional to 14,572,056.60, 21,858,084.90 and 4,473,365.40

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Solution

The fourth proportional to 14,572,056.60, 21,858,084.90 and 4,473,365.40 is: 6,710,048.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,572,056.60 : 21,858,084.90 = 4,473,365.40 : x
  2. Step 2: Convert to fraction form
    14,572,056.60/21,858,084.90 = 4,473,365.40/x
  3. Step 3: Cross multiply
    14,572,056.60x = 21,858,084.90 × 4,473,365.40
  4. Step 4: Simplify right side
    14,572,056.60x = 97,779,200,701,922.47
  5. Step 5: Solve for x
    x = 97,779,200,701,922.47/14,572,056.60
  6. Step 6: Final answer
    x = 6,710,048.10

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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.