Home / 52,993,681.48-79,490,515.74-17,091,889.48

Finding the Fourth Proportional to 52,993,681.48, 79,490,515.74 and 17,091,889.48

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Solution

The fourth proportional to 52,993,681.48, 79,490,515.74 and 17,091,889.48 is: 25,637,832.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,993,681.48 : 79,490,515.74 = 17,091,889.48 : x
  2. Step 2: Convert to fraction form
    52,993,681.48/79,490,515.74 = 17,091,889.48/x
  3. Step 3: Cross multiply
    52,993,681.48x = 79,490,515.74 × 17,091,889.48
  4. Step 4: Simplify right side
    52,993,681.48x = 1,358,643,109,736,280.25
  5. Step 5: Solve for x
    x = 1,358,643,109,736,280.25/52,993,681.48
  6. Step 6: Final answer
    x = 25,637,832.13

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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.