Home / 45,266,444.16-67,899,688.08-14,974,307.16

Finding the Fourth Proportional to 45,266,444.16, 67,899,688.08 and 14,974,307.16

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Solution

The fourth proportional to 45,266,444.16, 67,899,688.08 and 14,974,307.16 is: 22,461,467.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,266,444.16 : 67,899,688.08 = 14,974,307.16 : x
  2. Step 2: Convert to fraction form
    45,266,444.16/67,899,688.08 = 14,974,307.16/x
  3. Step 3: Cross multiply
    45,266,444.16x = 67,899,688.08 × 14,974,307.16
  4. Step 4: Simplify right side
    45,266,444.16x = 1,016,750,785,378,110.62
  5. Step 5: Solve for x
    x = 1,016,750,785,378,110.62/45,266,444.16
  6. Step 6: Final answer
    x = 22,461,467.96

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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.