Home / 202,176,000.15-303,264,000.23-134,095,564.95

Finding the Fourth Proportional to 202,176,000.15, 303,264,000.23 and 134,095,564.95

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Solution

The fourth proportional to 202,176,000.15, 303,264,000.23 and 134,095,564.95 is: 201,143,347.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,176,000.15 : 303,264,000.23 = 134,095,564.95 : x
  2. Step 2: Convert to fraction form
    202,176,000.15/303,264,000.23 = 134,095,564.95/x
  3. Step 3: Cross multiply
    202,176,000.15x = 303,264,000.23 × 134,095,564.95
  4. Step 4: Simplify right side
    202,176,000.15x = 40,666,357,439,168,304
  5. Step 5: Solve for x
    x = 40,666,357,439,168,304/202,176,000.15
  6. Step 6: Final answer
    x = 201,143,347.43

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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.