Home / 295,344,550,384.76-407,350,606,577.28-254,214,931,914.02

Finding the Fourth Proportional to 295,344,550,384.76, 407,350,606,577.28 and 254,214,931,914.02

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Solution

The fourth proportional to 295,344,550,384.76, 407,350,606,577.28 and 254,214,931,914.02 is: 350,623,048,846.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,344,550,384.76 : 407,350,606,577.28 = 254,214,931,914.02 : x
  2. Step 2: Convert to fraction form
    295,344,550,384.76/407,350,606,577.28 = 254,214,931,914.02/x
  3. Step 3: Cross multiply
    295,344,550,384.76x = 407,350,606,577.28 × 254,214,931,914.02
  4. Step 4: Simplify right side
    295,344,550,384.76x = 103,554,606,716,177,983,995,904
  5. Step 5: Solve for x
    x = 103,554,606,716,177,983,995,904/295,344,550,384.76
  6. Step 6: Final answer
    x = 350,623,048,846.75

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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.