Home / 2,691,530,802.25-3,714,157,538.50-1,502,006,411.95

Finding the Fourth Proportional to 2,691,530,802.25, 3,714,157,538.50 and 1,502,006,411.95

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Solution

The fourth proportional to 2,691,530,802.25, 3,714,157,538.50 and 1,502,006,411.95 is: 2,072,682,368.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,691,530,802.25 : 3,714,157,538.50 = 1,502,006,411.95 : x
  2. Step 2: Convert to fraction form
    2,691,530,802.25/3,714,157,538.50 = 1,502,006,411.95/x
  3. Step 3: Cross multiply
    2,691,530,802.25x = 3,714,157,538.50 × 1,502,006,411.95
  4. Step 4: Simplify right side
    2,691,530,802.25x = 5,578,688,437,819,428,864
  5. Step 5: Solve for x
    x = 5,578,688,437,819,428,864/2,691,530,802.25
  6. Step 6: Final answer
    x = 2,072,682,368.40

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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.