Home / 2,484,634,950,336.10-3,727,325,077,085.80-872,684,716,665.76

Finding the Fourth Proportional to 2,484,634,950,336.10, 3,727,325,077,085.80 and 872,684,716,665.76

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Solution

The fourth proportional to 2,484,634,950,336.10, 3,727,325,077,085.80 and 872,684,716,665.76 is: 1,309,157,962,371.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,484,634,950,336.10 : 3,727,325,077,085.80 = 872,684,716,665.76 : x
  2. Step 2: Convert to fraction form
    2,484,634,950,336.10/3,727,325,077,085.80 = 872,684,716,665.76/x
  3. Step 3: Cross multiply
    2,484,634,950,336.10x = 3,727,325,077,085.80 × 872,684,716,665.76
  4. Step 4: Simplify right side
    2,484,634,950,336.10x = 3,252,779,628,817,803,166,875,648
  5. Step 5: Solve for x
    x = 3,252,779,628,817,803,166,875,648/2,484,634,950,336.10
  6. Step 6: Final answer
    x = 1,309,157,962,371.01

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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.