Home / 1,852,648,325.40-2,778,972,488.10-1,594,367,999.40

Finding the Fourth Proportional to 1,852,648,325.40, 2,778,972,488.10 and 1,594,367,999.40

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Solution

The fourth proportional to 1,852,648,325.40, 2,778,972,488.10 and 1,594,367,999.40 is: 2,391,551,999.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,852,648,325.40 : 2,778,972,488.10 = 1,594,367,999.40 : x
  2. Step 2: Convert to fraction form
    1,852,648,325.40/2,778,972,488.10 = 1,594,367,999.40/x
  3. Step 3: Cross multiply
    1,852,648,325.40x = 2,778,972,488.10 × 1,594,367,999.40
  4. Step 4: Simplify right side
    1,852,648,325.40x = 4,430,704,806,239,637,504
  5. Step 5: Solve for x
    x = 4,430,704,806,239,637,504/1,852,648,325.40
  6. Step 6: Final answer
    x = 2,391,551,999.10

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Double scale
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1.5x scale

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.