Home / 39,574,025.20-59,361,037.80-14,011,713.10

Finding the Fourth Proportional to 39,574,025.20, 59,361,037.80 and 14,011,713.10

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Solution

The fourth proportional to 39,574,025.20, 59,361,037.80 and 14,011,713.10 is: 21,017,569.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,574,025.20 : 59,361,037.80 = 14,011,713.10 : x
  2. Step 2: Convert to fraction form
    39,574,025.20/59,361,037.80 = 14,011,713.10/x
  3. Step 3: Cross multiply
    39,574,025.20x = 59,361,037.80 × 14,011,713.10
  4. Step 4: Simplify right side
    39,574,025.20x = 831,749,830,971,855.12
  5. Step 5: Solve for x
    x = 831,749,830,971,855.12/39,574,025.20
  6. Step 6: Final answer
    x = 21,017,569.65

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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.