Home / 14,677,587.40-22,002,384.30-11,437,328.20

Finding the Fourth Proportional to 14,677,587.40, 22,002,384.30 and 11,437,328.20

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Solution

The fourth proportional to 14,677,587.40, 22,002,384.30 and 11,437,328.20 is: 17,145,085.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,677,587.40 : 22,002,384.30 = 11,437,328.20 : x
  2. Step 2: Convert to fraction form
    14,677,587.40/22,002,384.30 = 11,437,328.20/x
  3. Step 3: Cross multiply
    14,677,587.40x = 22,002,384.30 × 11,437,328.20
  4. Step 4: Simplify right side
    14,677,587.40x = 251,648,490,421,627.25
  5. Step 5: Solve for x
    x = 251,648,490,421,627.25/14,677,587.40
  6. Step 6: Final answer
    x = 17,145,085.47

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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.