Home / 2,547,559,396.87-3,820,060,600.59-1,484,325,848.76

Finding the Fourth Proportional to 2,547,559,396.87, 3,820,060,600.59 and 1,484,325,848.76

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Solution

The fourth proportional to 2,547,559,396.87, 3,820,060,600.59 and 1,484,325,848.76 is: 2,225,743,863.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,547,559,396.87 : 3,820,060,600.59 = 1,484,325,848.76 : x
  2. Step 2: Convert to fraction form
    2,547,559,396.87/3,820,060,600.59 = 1,484,325,848.76/x
  3. Step 3: Cross multiply
    2,547,559,396.87x = 3,820,060,600.59 × 1,484,325,848.76
  4. Step 4: Simplify right side
    2,547,559,396.87x = 5,670,214,693,266,287,616
  5. Step 5: Solve for x
    x = 5,670,214,693,266,287,616/2,547,559,396.87
  6. Step 6: Final answer
    x = 2,225,743,863.03

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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.