Home / 25,599,654.69-35,337,130.25-16,779,674.22

Finding the Fourth Proportional to 25,599,654.69, 35,337,130.25 and 16,779,674.22

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Solution

The fourth proportional to 25,599,654.69, 35,337,130.25 and 16,779,674.22 is: 23,162,247.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,599,654.69 : 35,337,130.25 = 16,779,674.22 : x
  2. Step 2: Convert to fraction form
    25,599,654.69/35,337,130.25 = 16,779,674.22/x
  3. Step 3: Cross multiply
    25,599,654.69x = 35,337,130.25 × 16,779,674.22
  4. Step 4: Simplify right side
    25,599,654.69x = 592,945,533,380,808.75
  5. Step 5: Solve for x
    x = 592,945,533,380,808.75/25,599,654.69
  6. Step 6: Final answer
    x = 23,162,247.33

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Half scale
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Double scale
Find fourth proportional to 25,599,655.69, 35,337,131.63 and 16,779,675.22
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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.