Home / 273,771,428.01-377,804,568.85-150,009,447.93

Finding the Fourth Proportional to 273,771,428.01, 377,804,568.85 and 150,009,447.93

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Solution

The fourth proportional to 273,771,428.01, 377,804,568.85 and 150,009,447.93 is: 207,013,037.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,771,428.01 : 377,804,568.85 = 150,009,447.93 : x
  2. Step 2: Convert to fraction form
    273,771,428.01/377,804,568.85 = 150,009,447.93/x
  3. Step 3: Cross multiply
    273,771,428.01x = 377,804,568.85 × 150,009,447.93
  4. Step 4: Simplify right side
    273,771,428.01x = 56,674,254,798,620,184
  5. Step 5: Solve for x
    x = 56,674,254,798,620,184/273,771,428.01
  6. Step 6: Final answer
    x = 207,013,037.16

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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.