Home / 14,776,875.10-22,127,987.85-9,700,702.30

Finding the Fourth Proportional to 14,776,875.10, 22,127,987.85 and 9,700,702.30

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Solution

The fourth proportional to 14,776,875.10, 22,127,987.85 and 9,700,702.30 is: 14,526,550.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,776,875.10 : 22,127,987.85 = 9,700,702.30 : x
  2. Step 2: Convert to fraction form
    14,776,875.10/22,127,987.85 = 9,700,702.30/x
  3. Step 3: Cross multiply
    14,776,875.10x = 22,127,987.85 × 9,700,702.30
  4. Step 4: Simplify right side
    14,776,875.10x = 214,657,022,630,867.09
  5. Step 5: Solve for x
    x = 214,657,022,630,867.09/14,776,875.10
  6. Step 6: Final answer
    x = 14,526,550.52

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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.