Home / 14,808,001.80-22,212,002.70-4,711,643.40

Finding the Fourth Proportional to 14,808,001.80, 22,212,002.70 and 4,711,643.40

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Solution

The fourth proportional to 14,808,001.80, 22,212,002.70 and 4,711,643.40 is: 7,067,465.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,808,001.80 : 22,212,002.70 = 4,711,643.40 : x
  2. Step 2: Convert to fraction form
    14,808,001.80/22,212,002.70 = 4,711,643.40/x
  3. Step 3: Cross multiply
    14,808,001.80x = 22,212,002.70 × 4,711,643.40
  4. Step 4: Simplify right side
    14,808,001.80x = 104,655,035,922,237.19
  5. Step 5: Solve for x
    x = 104,655,035,922,237.19/14,808,001.80
  6. Step 6: Final answer
    x = 7,067,465.10

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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.