Home / 341,041,018.16-470,636,273.40-184,407,750.20

Finding the Fourth Proportional to 341,041,018.16, 470,636,273.40 and 184,407,750.20

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Solution

The fourth proportional to 341,041,018.16, 470,636,273.40 and 184,407,750.20 is: 254,482,515.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,041,018.16 : 470,636,273.40 = 184,407,750.20 : x
  2. Step 2: Convert to fraction form
    341,041,018.16/470,636,273.40 = 184,407,750.20/x
  3. Step 3: Cross multiply
    341,041,018.16x = 470,636,273.40 × 184,407,750.20
  4. Step 4: Simplify right side
    341,041,018.16x = 86,788,976,340,206,096
  5. Step 5: Solve for x
    x = 86,788,976,340,206,096/341,041,018.16
  6. Step 6: Final answer
    x = 254,482,515.94

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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.