Home / 2,470,330,927.27-3,409,115,914.29-1,341,348,275.17

Finding the Fourth Proportional to 2,470,330,927.27, 3,409,115,914.29 and 1,341,348,275.17

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Solution

The fourth proportional to 2,470,330,927.27, 3,409,115,914.29 and 1,341,348,275.17 is: 1,851,092,783.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,470,330,927.27 : 3,409,115,914.29 = 1,341,348,275.17 : x
  2. Step 2: Convert to fraction form
    2,470,330,927.27/3,409,115,914.29 = 1,341,348,275.17/x
  3. Step 3: Cross multiply
    2,470,330,927.27x = 3,409,115,914.29 × 1,341,348,275.17
  4. Step 4: Simplify right side
    2,470,330,927.27x = 4,572,811,751,487,489,024
  5. Step 5: Solve for x
    x = 4,572,811,751,487,489,024/2,470,330,927.27
  6. Step 6: Final answer
    x = 1,851,092,783.16

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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.