Home / 15,740,332,606,521-23,613,719,099,619-5,412,681,376,648.50

Finding the Fourth Proportional to 15,740,332,606,521, 23,613,719,099,619 and 5,412,681,376,648.50

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Solution

The fourth proportional to 15,740,332,606,521, 23,613,719,099,619 and 5,412,681,376,648.50 is: 8,120,129,402,536.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,740,332,606,521 : 23,613,719,099,619 = 5,412,681,376,648.50 : x
  2. Step 2: Convert to fraction form
    15,740,332,606,521/23,613,719,099,619 = 5,412,681,376,648.50/x
  3. Step 3: Cross multiply
    15,740,332,606,521x = 23,613,719,099,619 × 5,412,681,376,648.50
  4. Step 4: Simplify right side
    15,740,332,606,521x = 127,813,537,603,916,738,733,277,184
  5. Step 5: Solve for x
    x = 127,813,537,603,916,738,733,277,184/15,740,332,606,521
  6. Step 6: Final answer
    x = 8,120,129,402,536.60

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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.