Home / 30,698,103,628.35-46,047,155,442.53-30,698,103,628.35

Finding the Fourth Proportional to 30,698,103,628.35, 46,047,155,442.53 and 30,698,103,628.35

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Solution

The fourth proportional to 30,698,103,628.35, 46,047,155,442.53 and 30,698,103,628.35 is: 46,047,155,442.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,698,103,628.35 : 46,047,155,442.53 = 30,698,103,628.35 : x
  2. Step 2: Convert to fraction form
    30,698,103,628.35/46,047,155,442.53 = 30,698,103,628.35/x
  3. Step 3: Cross multiply
    30,698,103,628.35x = 46,047,155,442.53 × 30,698,103,628.35
  4. Step 4: Simplify right side
    30,698,103,628.35x = 1,413,560,349,565,373,120,512
  5. Step 5: Solve for x
    x = 1,413,560,349,565,373,120,512/30,698,103,628.35
  6. Step 6: Final answer
    x = 46,047,155,442.53

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Double scale
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1.5x scale

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.