Home / 1,032,293,999.40-1,548,440,999.10-705,295,573.80

Finding the Fourth Proportional to 1,032,293,999.40, 1,548,440,999.10 and 705,295,573.80

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Solution

The fourth proportional to 1,032,293,999.40, 1,548,440,999.10 and 705,295,573.80 is: 1,057,943,360.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,293,999.40 : 1,548,440,999.10 = 705,295,573.80 : x
  2. Step 2: Convert to fraction form
    1,032,293,999.40/1,548,440,999.10 = 705,295,573.80/x
  3. Step 3: Cross multiply
    1,032,293,999.40x = 1,548,440,999.10 × 705,295,573.80
  4. Step 4: Simplify right side
    1,032,293,999.40x = 1,092,108,582,955,679,616
  5. Step 5: Solve for x
    x = 1,092,108,582,955,679,616/1,032,293,999.40
  6. Step 6: Final answer
    x = 1,057,943,360.70

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1.5x scale

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.