Home / 1,046,879,024.08-1,444,674,282.44-570,573,664.72

Finding the Fourth Proportional to 1,046,879,024.08, 1,444,674,282.44 and 570,573,664.72

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Solution

The fourth proportional to 1,046,879,024.08, 1,444,674,282.44 and 570,573,664.72 is: 787,381,426.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,879,024.08 : 1,444,674,282.44 = 570,573,664.72 : x
  2. Step 2: Convert to fraction form
    1,046,879,024.08/1,444,674,282.44 = 570,573,664.72/x
  3. Step 3: Cross multiply
    1,046,879,024.08x = 1,444,674,282.44 × 570,573,664.72
  4. Step 4: Simplify right side
    1,046,879,024.08x = 824,293,099,658,527,232
  5. Step 5: Solve for x
    x = 824,293,099,658,527,232/1,046,879,024.08
  6. Step 6: Final answer
    x = 787,381,426.79

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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.