Home / 45,013,458.51-62,118,871.25-24,386,904.70

Finding the Fourth Proportional to 45,013,458.51, 62,118,871.25 and 24,386,904.70

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Solution

The fourth proportional to 45,013,458.51, 62,118,871.25 and 24,386,904.70 is: 33,654,090.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,013,458.51 : 62,118,871.25 = 24,386,904.70 : x
  2. Step 2: Convert to fraction form
    45,013,458.51/62,118,871.25 = 24,386,904.70/x
  3. Step 3: Cross multiply
    45,013,458.51x = 62,118,871.25 × 24,386,904.70
  4. Step 4: Simplify right side
    45,013,458.51x = 1,514,886,992,968,088.25
  5. Step 5: Solve for x
    x = 1,514,886,992,968,088.25/45,013,458.51
  6. Step 6: Final answer
    x = 33,654,090.20

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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.