Home / 53,625,182.65-74,077,459.10-51,634,269.07

Finding the Fourth Proportional to 53,625,182.65, 74,077,459.10 and 51,634,269.07

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Solution

The fourth proportional to 53,625,182.65, 74,077,459.10 and 51,634,269.07 is: 71,327,224.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,625,182.65 : 74,077,459.10 = 51,634,269.07 : x
  2. Step 2: Convert to fraction form
    53,625,182.65/74,077,459.10 = 51,634,269.07/x
  3. Step 3: Cross multiply
    53,625,182.65x = 74,077,459.10 × 51,634,269.07
  4. Step 4: Simplify right side
    53,625,182.65x = 3,824,935,454,941,583.50
  5. Step 5: Solve for x
    x = 3,824,935,454,941,583.50/53,625,182.65
  6. Step 6: Final answer
    x = 71,327,224.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.