Home / 35,046,314.40-48,362,895.68-19,365,089.72

Finding the Fourth Proportional to 35,046,314.40, 48,362,895.68 and 19,365,089.72

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Solution

The fourth proportional to 35,046,314.40, 48,362,895.68 and 19,365,089.72 is: 26,723,261.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,046,314.40 : 48,362,895.68 = 19,365,089.72 : x
  2. Step 2: Convert to fraction form
    35,046,314.40/48,362,895.68 = 19,365,089.72/x
  3. Step 3: Cross multiply
    35,046,314.40x = 48,362,895.68 × 19,365,089.72
  4. Step 4: Simplify right side
    35,046,314.40x = 936,551,813,962,200.38
  5. Step 5: Solve for x
    x = 936,551,813,962,200.38/35,046,314.40
  6. Step 6: Final answer
    x = 26,723,261.20

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1.5x scale

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.