Home / 40,241,611.40-60,362,417.10-14,674,123.40

Finding the Fourth Proportional to 40,241,611.40, 60,362,417.10 and 14,674,123.40

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Solution

The fourth proportional to 40,241,611.40, 60,362,417.10 and 14,674,123.40 is: 22,011,185.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,241,611.40 : 60,362,417.10 = 14,674,123.40 : x
  2. Step 2: Convert to fraction form
    40,241,611.40/60,362,417.10 = 14,674,123.40/x
  3. Step 3: Cross multiply
    40,241,611.40x = 60,362,417.10 × 14,674,123.40
  4. Step 4: Simplify right side
    40,241,611.40x = 885,765,557,247,670.12
  5. Step 5: Solve for x
    x = 885,765,557,247,670.12/40,241,611.40
  6. Step 6: Final answer
    x = 22,011,185.10

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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.