Home / 1,435,968,052.40-2,152,440,424.20-562,231,809.20

Finding the Fourth Proportional to 1,435,968,052.40, 2,152,440,424.20 and 562,231,809.20

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Solution

The fourth proportional to 1,435,968,052.40, 2,152,440,424.20 and 562,231,809.20 is: 842,755,848.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,435,968,052.40 : 2,152,440,424.20 = 562,231,809.20 : x
  2. Step 2: Convert to fraction form
    1,435,968,052.40/2,152,440,424.20 = 562,231,809.20/x
  3. Step 3: Cross multiply
    1,435,968,052.40x = 2,152,440,424.20 × 562,231,809.20
  4. Step 4: Simplify right side
    1,435,968,052.40x = 1,210,170,473,893,181,440
  5. Step 5: Solve for x
    x = 1,210,170,473,893,181,440/1,435,968,052.40
  6. Step 6: Final answer
    x = 842,755,848.13

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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.