Home / 2,749,249,934.40-4,119,339,938.40-2,341,103,246.40

Finding the Fourth Proportional to 2,749,249,934.40, 4,119,339,938.40 and 2,341,103,246.40

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Solution

The fourth proportional to 2,749,249,934.40, 4,119,339,938.40 and 2,341,103,246.40 is: 3,507,793,155.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,749,249,934.40 : 4,119,339,938.40 = 2,341,103,246.40 : x
  2. Step 2: Convert to fraction form
    2,749,249,934.40/4,119,339,938.40 = 2,341,103,246.40/x
  3. Step 3: Cross multiply
    2,749,249,934.40x = 4,119,339,938.40 × 2,341,103,246.40
  4. Step 4: Simplify right side
    2,749,249,934.40x = 9,643,800,102,813,417,472
  5. Step 5: Solve for x
    x = 9,643,800,102,813,417,472/2,749,249,934.40
  6. Step 6: Final answer
    x = 3,507,793,155.56

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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.