Home / 14,328,027.40-21,492,041.10-9,545,058.40

Finding the Fourth Proportional to 14,328,027.40, 21,492,041.10 and 9,545,058.40

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Solution

The fourth proportional to 14,328,027.40, 21,492,041.10 and 9,545,058.40 is: 14,317,587.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,328,027.40 : 21,492,041.10 = 9,545,058.40 : x
  2. Step 2: Convert to fraction form
    14,328,027.40/21,492,041.10 = 9,545,058.40/x
  3. Step 3: Cross multiply
    14,328,027.40x = 21,492,041.10 × 9,545,058.40
  4. Step 4: Simplify right side
    14,328,027.40x = 205,142,787,434,700.25
  5. Step 5: Solve for x
    x = 205,142,787,434,700.25/14,328,027.40
  6. Step 6: Final answer
    x = 14,317,587.60

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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.