Home / 156,092,708,774.47-234,093,640,597.48-60,457,397,337.72

Finding the Fourth Proportional to 156,092,708,774.47, 234,093,640,597.48 and 60,457,397,337.72

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Solution

The fourth proportional to 156,092,708,774.47, 234,093,640,597.48 and 60,457,397,337.72 is: 90,668,503,064.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,092,708,774.47 : 234,093,640,597.48 = 60,457,397,337.72 : x
  2. Step 2: Convert to fraction form
    156,092,708,774.47/234,093,640,597.48 = 60,457,397,337.72/x
  3. Step 3: Cross multiply
    156,092,708,774.47x = 234,093,640,597.48 × 60,457,397,337.72
  4. Step 4: Simplify right side
    156,092,708,774.47x = 14,152,692,243,835,270,463,488
  5. Step 5: Solve for x
    x = 14,152,692,243,835,270,463,488/156,092,708,774.47
  6. Step 6: Final answer
    x = 90,668,503,064.32

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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.