Home / 31,103,065.46-46,652,854.37-9,537,607.95

Finding the Fourth Proportional to 31,103,065.46, 46,652,854.37 and 9,537,607.95

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Solution

The fourth proportional to 31,103,065.46, 46,652,854.37 and 9,537,607.95 is: 14,305,877.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,103,065.46 : 46,652,854.37 = 9,537,607.95 : x
  2. Step 2: Convert to fraction form
    31,103,065.46/46,652,854.37 = 9,537,607.95/x
  3. Step 3: Cross multiply
    31,103,065.46x = 46,652,854.37 × 9,537,607.95
  4. Step 4: Simplify right side
    31,103,065.46x = 444,956,634,506,868
  5. Step 5: Solve for x
    x = 444,956,634,506,868/31,103,065.46
  6. Step 6: Final answer
    x = 14,305,877.18

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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.