Home / 30,698,103,634.85-46,047,155,452.28-30,698,103,634.85

Finding the Fourth Proportional to 30,698,103,634.85, 46,047,155,452.28 and 30,698,103,634.85

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Solution

The fourth proportional to 30,698,103,634.85, 46,047,155,452.28 and 30,698,103,634.85 is: 46,047,155,452.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,698,103,634.85 : 46,047,155,452.28 = 30,698,103,634.85 : x
  2. Step 2: Convert to fraction form
    30,698,103,634.85/46,047,155,452.28 = 30,698,103,634.85/x
  3. Step 3: Cross multiply
    30,698,103,634.85x = 46,047,155,452.28 × 30,698,103,634.85
  4. Step 4: Simplify right side
    30,698,103,634.85x = 1,413,560,350,164,139,638,784
  5. Step 5: Solve for x
    x = 1,413,560,350,164,139,638,784/30,698,103,634.85
  6. Step 6: Final answer
    x = 46,047,155,452.28

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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.