Home / 582,915,935.94-873,484,167.76-346,099,117.31

Finding the Fourth Proportional to 582,915,935.94, 873,484,167.76 and 346,099,117.31

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Solution

The fourth proportional to 582,915,935.94, 873,484,167.76 and 346,099,117.31 is: 518,620,406.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,915,935.94 : 873,484,167.76 = 346,099,117.31 : x
  2. Step 2: Convert to fraction form
    582,915,935.94/873,484,167.76 = 346,099,117.31/x
  3. Step 3: Cross multiply
    582,915,935.94x = 873,484,167.76 × 346,099,117.31
  4. Step 4: Simplify right side
    582,915,935.94x = 302,312,099,444,038,848
  5. Step 5: Solve for x
    x = 302,312,099,444,038,848/582,915,935.94
  6. Step 6: Final answer
    x = 518,620,406.15

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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.