Home / 14,596,094.10-20,141,548.98-8,069,801.82

Finding the Fourth Proportional to 14,596,094.10, 20,141,548.98 and 8,069,801.82

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Solution

The fourth proportional to 14,596,094.10, 20,141,548.98 and 8,069,801.82 is: 11,135,739.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,596,094.10 : 20,141,548.98 = 8,069,801.82 : x
  2. Step 2: Convert to fraction form
    14,596,094.10/20,141,548.98 = 8,069,801.82/x
  3. Step 3: Cross multiply
    14,596,094.10x = 20,141,548.98 × 8,069,801.82
  4. Step 4: Simplify right side
    14,596,094.10x = 162,538,308,616,423.16
  5. Step 5: Solve for x
    x = 162,538,308,616,423.16/14,596,094.10
  6. Step 6: Final answer
    x = 11,135,739.98

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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.