Home / 482,064,032,484.03-665,248,473,417.45-265,290,227,024.45

Finding the Fourth Proportional to 482,064,032,484.03, 665,248,473,417.45 and 265,290,227,024.45

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Solution

The fourth proportional to 482,064,032,484.03, 665,248,473,417.45 and 265,290,227,024.45 is: 366,100,573,052.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    482,064,032,484.03 : 665,248,473,417.45 = 265,290,227,024.45 : x
  2. Step 2: Convert to fraction form
    482,064,032,484.03/665,248,473,417.45 = 265,290,227,024.45/x
  3. Step 3: Cross multiply
    482,064,032,484.03x = 665,248,473,417.45 × 265,290,227,024.45
  4. Step 4: Simplify right side
    482,064,032,484.03x = 176,483,918,540,584,087,715,840
  5. Step 5: Solve for x
    x = 176,483,918,540,584,087,715,840/482,064,032,484.03
  6. Step 6: Final answer
    x = 366,100,573,052.88

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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.