Home / 15,023,406,255.02-22,537,708,070.70-5,074,922,399.48

Finding the Fourth Proportional to 15,023,406,255.02, 22,537,708,070.70 and 5,074,922,399.48

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Solution

The fourth proportional to 15,023,406,255.02, 22,537,708,070.70 and 5,074,922,399.48 is: 7,613,261,438.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,023,406,255.02 : 22,537,708,070.70 = 5,074,922,399.48 : x
  2. Step 2: Convert to fraction form
    15,023,406,255.02/22,537,708,070.70 = 5,074,922,399.48/x
  3. Step 3: Cross multiply
    15,023,406,255.02x = 22,537,708,070.70 × 5,074,922,399.48
  4. Step 4: Simplify right side
    15,023,406,255.02x = 114,377,119,521,013,235,712
  5. Step 5: Solve for x
    x = 114,377,119,521,013,235,712/15,023,406,255.02
  6. Step 6: Final answer
    x = 7,613,261,438.82

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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.