Home / 9,226,681,488,615.90-12,731,650,163,293-5,058,828,073,250.40

Finding the Fourth Proportional to 9,226,681,488,615.90, 12,731,650,163,293 and 5,058,828,073,250.40

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Solution

The fourth proportional to 9,226,681,488,615.90, 12,731,650,163,293 and 5,058,828,073,250.40 is: 6,980,541,091,001.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,226,681,488,615.90 : 12,731,650,163,293 = 5,058,828,073,250.40 : x
  2. Step 2: Convert to fraction form
    9,226,681,488,615.90/12,731,650,163,293 = 5,058,828,073,250.40/x
  3. Step 3: Cross multiply
    9,226,681,488,615.90x = 12,731,650,163,293 × 5,058,828,073,250.40
  4. Step 4: Simplify right side
    9,226,681,488,615.90x = 64,407,229,264,869,671,393,296,384
  5. Step 5: Solve for x
    x = 64,407,229,264,869,671,393,296,384/9,226,681,488,615.90
  6. Step 6: Final answer
    x = 6,980,541,091,001.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.