Home / 105,537,818,008.60-158,306,727,012.90-105,537,818,008.60

Finding the Fourth Proportional to 105,537,818,008.60, 158,306,727,012.90 and 105,537,818,008.60

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Solution

The fourth proportional to 105,537,818,008.60, 158,306,727,012.90 and 105,537,818,008.60 is: 158,306,727,012.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    105,537,818,008.60 : 158,306,727,012.90 = 105,537,818,008.60 : x
  2. Step 2: Convert to fraction form
    105,537,818,008.60/158,306,727,012.90 = 105,537,818,008.60/x
  3. Step 3: Cross multiply
    105,537,818,008.60x = 158,306,727,012.90 × 105,537,818,008.60
  4. Step 4: Simplify right side
    105,537,818,008.60x = 16,707,346,545,024,562,102,272
  5. Step 5: Solve for x
    x = 16,707,346,545,024,562,102,272/105,537,818,008.60
  6. Step 6: Final answer
    x = 158,306,727,012.90

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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.