Home / 1,799,579,612.34-2,482,420,128.75-1,046,808,045

Finding the Fourth Proportional to 1,799,579,612.34, 2,482,420,128.75 and 1,046,808,045

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Solution

The fourth proportional to 1,799,579,612.34, 2,482,420,128.75 and 1,046,808,045 is: 1,444,013,559.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,799,579,612.34 : 2,482,420,128.75 = 1,046,808,045 : x
  2. Step 2: Convert to fraction form
    1,799,579,612.34/2,482,420,128.75 = 1,046,808,045/x
  3. Step 3: Cross multiply
    1,799,579,612.34x = 2,482,420,128.75 × 1,046,808,045
  4. Step 4: Simplify right side
    1,799,579,612.34x = 2,598,617,361,845,435,904
  5. Step 5: Solve for x
    x = 2,598,617,361,845,435,904/1,799,579,612.34
  6. Step 6: Final answer
    x = 1,444,013,559.63

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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.