Home / 295,344,550,396.26-407,350,606,593.16-254,214,931,925.52

Finding the Fourth Proportional to 295,344,550,396.26, 407,350,606,593.16 and 254,214,931,925.52

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Solution

The fourth proportional to 295,344,550,396.26, 407,350,606,593.16 and 254,214,931,925.52 is: 350,623,048,862.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,344,550,396.26 : 407,350,606,593.16 = 254,214,931,925.52 : x
  2. Step 2: Convert to fraction form
    295,344,550,396.26/407,350,606,593.16 = 254,214,931,925.52/x
  3. Step 3: Cross multiply
    295,344,550,396.26x = 407,350,606,593.16 × 254,214,931,925.52
  4. Step 4: Simplify right side
    295,344,550,396.26x = 103,554,606,724,899,435,184,128
  5. Step 5: Solve for x
    x = 103,554,606,724,899,435,184,128/295,344,550,396.26
  6. Step 6: Final answer
    x = 350,623,048,862.63

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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.