Home / 1,830,940,885.80-2,746,152,623.40-587,209,712.76

Finding the Fourth Proportional to 1,830,940,885.80, 2,746,152,623.40 and 587,209,712.76

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Solution

The fourth proportional to 1,830,940,885.80, 2,746,152,623.40 and 587,209,712.76 is: 880,731,598.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,830,940,885.80 : 2,746,152,623.40 = 587,209,712.76 : x
  2. Step 2: Convert to fraction form
    1,830,940,885.80/2,746,152,623.40 = 587,209,712.76/x
  3. Step 3: Cross multiply
    1,830,940,885.80x = 2,746,152,623.40 × 587,209,712.76
  4. Step 4: Simplify right side
    1,830,940,885.80x = 1,612,567,493,181,834,496
  5. Step 5: Solve for x
    x = 1,612,567,493,181,834,496/1,830,940,885.80
  6. Step 6: Final answer
    x = 880,731,598.54

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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.