Home / 155,226,746.67-232,840,120.21-63,088,897.77

Finding the Fourth Proportional to 155,226,746.67, 232,840,120.21 and 63,088,897.77

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Solution

The fourth proportional to 155,226,746.67, 232,840,120.21 and 63,088,897.77 is: 94,633,346.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,226,746.67 : 232,840,120.21 = 63,088,897.77 : x
  2. Step 2: Convert to fraction form
    155,226,746.67/232,840,120.21 = 63,088,897.77/x
  3. Step 3: Cross multiply
    155,226,746.67x = 232,840,120.21 × 63,088,897.77
  4. Step 4: Simplify right side
    155,226,746.67x = 14,689,626,540,683,202
  5. Step 5: Solve for x
    x = 14,689,626,540,683,202/155,226,746.67
  6. Step 6: Final answer
    x = 94,633,346.74

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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.