Home / 93,143,695,658.17-139,739,055,766.38-25,990,884,303.46

Finding the Fourth Proportional to 93,143,695,658.17, 139,739,055,766.38 and 25,990,884,303.46

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Solution

The fourth proportional to 93,143,695,658.17, 139,739,055,766.38 and 25,990,884,303.46 is: 38,992,887,338.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,143,695,658.17 : 139,739,055,766.38 = 25,990,884,303.46 : x
  2. Step 2: Convert to fraction form
    93,143,695,658.17/139,739,055,766.38 = 25,990,884,303.46/x
  3. Step 3: Cross multiply
    93,143,695,658.17x = 139,739,055,766.38 × 25,990,884,303.46
  4. Step 4: Simplify right side
    93,143,695,658.17x = 3,631,941,631,098,447,986,688
  5. Step 5: Solve for x
    x = 3,631,941,631,098,447,986,688/93,143,695,658.17
  6. Step 6: Final answer
    x = 38,992,887,338.59

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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.