Home / 546,523,990,255.70-754,226,814,369.46-302,653,459,114.75

Finding the Fourth Proportional to 546,523,990,255.70, 754,226,814,369.46 and 302,653,459,114.75

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Solution

The fourth proportional to 546,523,990,255.70, 754,226,814,369.46 and 302,653,459,114.75 is: 417,674,902,467.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    546,523,990,255.70 : 754,226,814,369.46 = 302,653,459,114.75 : x
  2. Step 2: Convert to fraction form
    546,523,990,255.70/754,226,814,369.46 = 302,653,459,114.75/x
  3. Step 3: Cross multiply
    546,523,990,255.70x = 754,226,814,369.46 × 302,653,459,114.75
  4. Step 4: Simplify right side
    546,523,990,255.70x = 228,269,354,326,015,480,954,880
  5. Step 5: Solve for x
    x = 228,269,354,326,015,480,954,880/546,523,990,255.70
  6. Step 6: Final answer
    x = 417,674,902,467.17

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.