Home / 598,003,334.40-896,828,054.40-234,288,364.80

Finding the Fourth Proportional to 598,003,334.40, 896,828,054.40 and 234,288,364.80

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Solution

The fourth proportional to 598,003,334.40, 896,828,054.40 and 234,288,364.80 is: 351,363,222.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,003,334.40 : 896,828,054.40 = 234,288,364.80 : x
  2. Step 2: Convert to fraction form
    598,003,334.40/896,828,054.40 = 234,288,364.80/x
  3. Step 3: Cross multiply
    598,003,334.40x = 896,828,054.40 × 234,288,364.80
  4. Step 4: Simplify right side
    598,003,334.40x = 210,116,378,372,141,440
  5. Step 5: Solve for x
    x = 210,116,378,372,141,440/598,003,334.40
  6. Step 6: Final answer
    x = 351,363,222.05

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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.