Home / 30,541,058,604,300-45,818,868,961,132-9,888,444,889,859

Finding the Fourth Proportional to 30,541,058,604,300, 45,818,868,961,132 and 9,888,444,889,859

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Solution

The fourth proportional to 30,541,058,604,300, 45,818,868,961,132 and 9,888,444,889,859 is: 14,835,024,761,520.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,541,058,604,300 : 45,818,868,961,132 = 9,888,444,889,859 : x
  2. Step 2: Convert to fraction form
    30,541,058,604,300/45,818,868,961,132 = 9,888,444,889,859/x
  3. Step 3: Cross multiply
    30,541,058,604,300x = 45,818,868,961,132 × 9,888,444,889,859
  4. Step 4: Simplify right side
    30,541,058,604,300x = 453,077,360,637,824,886,022,078,464
  5. Step 5: Solve for x
    x = 453,077,360,637,824,886,022,078,464/30,541,058,604,300
  6. Step 6: Final answer
    x = 14,835,024,761,520.03

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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.