Home / 14,632,001.40-21,948,002.10-6,653,825.40

Finding the Fourth Proportional to 14,632,001.40, 21,948,002.10 and 6,653,825.40

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Solution

The fourth proportional to 14,632,001.40, 21,948,002.10 and 6,653,825.40 is: 9,980,738.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,632,001.40 : 21,948,002.10 = 6,653,825.40 : x
  2. Step 2: Convert to fraction form
    14,632,001.40/21,948,002.10 = 6,653,825.40/x
  3. Step 3: Cross multiply
    14,632,001.40x = 21,948,002.10 × 6,653,825.40
  4. Step 4: Simplify right side
    14,632,001.40x = 146,038,173,852,233.34
  5. Step 5: Solve for x
    x = 146,038,173,852,233.34/14,632,001.40
  6. Step 6: Final answer
    x = 9,980,738.10

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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.