Home / 25,360,061.18-34,993,931.95-14,197,165.46

Finding the Fourth Proportional to 25,360,061.18, 34,993,931.95 and 14,197,165.46

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Solution

The fourth proportional to 25,360,061.18, 34,993,931.95 and 14,197,165.46 is: 19,590,435.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,360,061.18 : 34,993,931.95 = 14,197,165.46 : x
  2. Step 2: Convert to fraction form
    25,360,061.18/34,993,931.95 = 14,197,165.46/x
  3. Step 3: Cross multiply
    25,360,061.18x = 34,993,931.95 × 14,197,165.46
  4. Step 4: Simplify right side
    25,360,061.18x = 496,814,641,990,130.50
  5. Step 5: Solve for x
    x = 496,814,641,990,130.50/25,360,061.18
  6. Step 6: Final answer
    x = 19,590,435.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.