Home / 233,240,034,187.75-349,860,051,281.60-65,547,496,902.15

Finding the Fourth Proportional to 233,240,034,187.75, 349,860,051,281.60 and 65,547,496,902.15

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Solution

The fourth proportional to 233,240,034,187.75, 349,860,051,281.60 and 65,547,496,902.15 is: 98,321,245,353.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,240,034,187.75 : 349,860,051,281.60 = 65,547,496,902.15 : x
  2. Step 2: Convert to fraction form
    233,240,034,187.75/349,860,051,281.60 = 65,547,496,902.15/x
  3. Step 3: Cross multiply
    233,240,034,187.75x = 349,860,051,281.60 × 65,547,496,902.15
  4. Step 4: Simplify right side
    233,240,034,187.75x = 22,932,450,627,564,964,151,296
  5. Step 5: Solve for x
    x = 22,932,450,627,564,964,151,296/233,240,034,187.75
  6. Step 6: Final answer
    x = 98,321,245,353.21

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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.