Home / 61,260,199.16-91,834,680.59-30,564,167.00

Finding the Fourth Proportional to 61,260,199.16, 91,834,680.59 and 30,564,167.00

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Solution

The fourth proportional to 61,260,199.16, 91,834,680.59 and 30,564,167.00 is: 45,818,501.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,260,199.16 : 91,834,680.59 = 30,564,167.00 : x
  2. Step 2: Convert to fraction form
    61,260,199.16/91,834,680.59 = 30,564,167.00/x
  3. Step 3: Cross multiply
    61,260,199.16x = 91,834,680.59 × 30,564,167.00
  4. Step 4: Simplify right side
    61,260,199.16x = 2,806,850,513,447,040
  5. Step 5: Solve for x
    x = 2,806,850,513,447,040/61,260,199.16
  6. Step 6: Final answer
    x = 45,818,501.28

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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.