Home / 1,769,868,009.10-2,654,802,013.65-1,594,516,098.70

Finding the Fourth Proportional to 1,769,868,009.10, 2,654,802,013.65 and 1,594,516,098.70

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Solution

The fourth proportional to 1,769,868,009.10, 2,654,802,013.65 and 1,594,516,098.70 is: 2,391,774,148.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,769,868,009.10 : 2,654,802,013.65 = 1,594,516,098.70 : x
  2. Step 2: Convert to fraction form
    1,769,868,009.10/2,654,802,013.65 = 1,594,516,098.70/x
  3. Step 3: Cross multiply
    1,769,868,009.10x = 2,654,802,013.65 × 1,594,516,098.70
  4. Step 4: Simplify right side
    1,769,868,009.10x = 4,233,124,549,626,102,272
  5. Step 5: Solve for x
    x = 4,233,124,549,626,102,272/1,769,868,009.10
  6. Step 6: Final answer
    x = 2,391,774,148.05

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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.