Home / 2,527,686,965.40-3,790,018,793.70-1,303,246,901.40

Finding the Fourth Proportional to 2,527,686,965.40, 3,790,018,793.70 and 1,303,246,901.40

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Solution

The fourth proportional to 2,527,686,965.40, 3,790,018,793.70 and 1,303,246,901.40 is: 1,954,090,960.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,527,686,965.40 : 3,790,018,793.70 = 1,303,246,901.40 : x
  2. Step 2: Convert to fraction form
    2,527,686,965.40/3,790,018,793.70 = 1,303,246,901.40/x
  3. Step 3: Cross multiply
    2,527,686,965.40x = 3,790,018,793.70 × 1,303,246,901.40
  4. Step 4: Simplify right side
    2,527,686,965.40x = 4,939,330,249,137,291,264
  5. Step 5: Solve for x
    x = 4,939,330,249,137,291,264/2,527,686,965.40
  6. Step 6: Final answer
    x = 1,954,090,960.13

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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.