Home / 19,032,460.34-26,264,115.65-10,772,345.23

Finding the Fourth Proportional to 19,032,460.34, 26,264,115.65 and 10,772,345.23

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Solution

The fourth proportional to 19,032,460.34, 26,264,115.65 and 10,772,345.23 is: 14,865,451.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,032,460.34 : 26,264,115.65 = 10,772,345.23 : x
  2. Step 2: Convert to fraction form
    19,032,460.34/26,264,115.65 = 10,772,345.23/x
  3. Step 3: Cross multiply
    19,032,460.34x = 26,264,115.65 × 10,772,345.23
  4. Step 4: Simplify right side
    19,032,460.34x = 282,926,121,022,405
  5. Step 5: Solve for x
    x = 282,926,121,022,405/19,032,460.34
  6. Step 6: Final answer
    x = 14,865,451.75

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1.5x scale

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.