Home / 184,402,612.40-276,603,918.60-173,821,031.60

Finding the Fourth Proportional to 184,402,612.40, 276,603,918.60 and 173,821,031.60

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Solution

The fourth proportional to 184,402,612.40, 276,603,918.60 and 173,821,031.60 is: 260,731,547.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,402,612.40 : 276,603,918.60 = 173,821,031.60 : x
  2. Step 2: Convert to fraction form
    184,402,612.40/276,603,918.60 = 173,821,031.60/x
  3. Step 3: Cross multiply
    184,402,612.40x = 276,603,918.60 × 173,821,031.60
  4. Step 4: Simplify right side
    184,402,612.40x = 48,079,578,475,654,432
  5. Step 5: Solve for x
    x = 48,079,578,475,654,432/184,402,612.40
  6. Step 6: Final answer
    x = 260,731,547.40

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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.