Home / 202,367,801.65-303,506,271.19-93,088,018.93

Finding the Fourth Proportional to 202,367,801.65, 303,506,271.19 and 93,088,018.93

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Solution

The fourth proportional to 202,367,801.65, 303,506,271.19 and 93,088,018.93 is: 139,611,130.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,367,801.65 : 303,506,271.19 = 93,088,018.93 : x
  2. Step 2: Convert to fraction form
    202,367,801.65/303,506,271.19 = 93,088,018.93/x
  3. Step 3: Cross multiply
    202,367,801.65x = 303,506,271.19 × 93,088,018.93
  4. Step 4: Simplify right side
    202,367,801.65x = 28,252,797,517,908,436
  5. Step 5: Solve for x
    x = 28,252,797,517,908,436/202,367,801.65
  6. Step 6: Final answer
    x = 139,611,130.27

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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.