Home / 2,425,417,303.49-3,638,416,393.29-744,482,612.05

Finding the Fourth Proportional to 2,425,417,303.49, 3,638,416,393.29 and 744,482,612.05

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Solution

The fourth proportional to 2,425,417,303.49, 3,638,416,393.29 and 744,482,612.05 is: 1,116,813,068.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,425,417,303.49 : 3,638,416,393.29 = 744,482,612.05 : x
  2. Step 2: Convert to fraction form
    2,425,417,303.49/3,638,416,393.29 = 744,482,612.05/x
  3. Step 3: Cross multiply
    2,425,417,303.49x = 3,638,416,393.29 × 744,482,612.05
  4. Step 4: Simplify right side
    2,425,417,303.49x = 2,708,737,740,202,079,232
  5. Step 5: Solve for x
    x = 2,708,737,740,202,079,232/2,425,417,303.49
  6. Step 6: Final answer
    x = 1,116,813,068.13

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.