Home / 1,512,913,623.40-2,269,370,435.10-592,484,055.40

Finding the Fourth Proportional to 1,512,913,623.40, 2,269,370,435.10 and 592,484,055.40

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Solution

The fourth proportional to 1,512,913,623.40, 2,269,370,435.10 and 592,484,055.40 is: 888,726,083.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,512,913,623.40 : 2,269,370,435.10 = 592,484,055.40 : x
  2. Step 2: Convert to fraction form
    1,512,913,623.40/2,269,370,435.10 = 592,484,055.40/x
  3. Step 3: Cross multiply
    1,512,913,623.40x = 2,269,370,435.10 × 592,484,055.40
  4. Step 4: Simplify right side
    1,512,913,623.40x = 1,344,565,798,592,910,336
  5. Step 5: Solve for x
    x = 1,344,565,798,592,910,336/1,512,913,623.40
  6. Step 6: Final answer
    x = 888,726,083.10

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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.