Home / 2,866,624,854,371-3,956,885,041,594.10-2,281,747,549,509

Finding the Fourth Proportional to 2,866,624,854,371, 3,956,885,041,594.10 and 2,281,747,549,509

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Solution

The fourth proportional to 2,866,624,854,371, 3,956,885,041,594.10 and 2,281,747,549,509 is: 3,149,562,013,173.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,866,624,854,371 : 3,956,885,041,594.10 = 2,281,747,549,509 : x
  2. Step 2: Convert to fraction form
    2,866,624,854,371/3,956,885,041,594.10 = 2,281,747,549,509/x
  3. Step 3: Cross multiply
    2,866,624,854,371x = 3,956,885,041,594.10 × 2,281,747,549,509
  4. Step 4: Simplify right side
    2,866,624,854,371x = 9,028,612,747,346,155,090,739,200
  5. Step 5: Solve for x
    x = 9,028,612,747,346,155,090,739,200/2,866,624,854,371
  6. Step 6: Final answer
    x = 3,149,562,013,173.58

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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.