Home / 297,953,551.80-446,925,111.30-134,075,323.80

Finding the Fourth Proportional to 297,953,551.80, 446,925,111.30 and 134,075,323.80

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Solution

The fourth proportional to 297,953,551.80, 446,925,111.30 and 134,075,323.80 is: 201,110,638.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,953,551.80 : 446,925,111.30 = 134,075,323.80 : x
  2. Step 2: Convert to fraction form
    297,953,551.80/446,925,111.30 = 134,075,323.80/x
  3. Step 3: Cross multiply
    297,953,551.80x = 446,925,111.30 × 134,075,323.80
  4. Step 4: Simplify right side
    297,953,551.80x = 59,921,629,011,898,536
  5. Step 5: Solve for x
    x = 59,921,629,011,898,536/297,953,551.80
  6. Step 6: Final answer
    x = 201,110,638.39

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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.