Home / 482,064,032,483.02-665,248,473,416.06-265,290,227,023.46

Finding the Fourth Proportional to 482,064,032,483.02, 665,248,473,416.06 and 265,290,227,023.46

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Solution

The fourth proportional to 482,064,032,483.02, 665,248,473,416.06 and 265,290,227,023.46 is: 366,100,573,051.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    482,064,032,483.02 : 665,248,473,416.06 = 265,290,227,023.46 : x
  2. Step 2: Convert to fraction form
    482,064,032,483.02/665,248,473,416.06 = 265,290,227,023.46/x
  3. Step 3: Cross multiply
    482,064,032,483.02x = 665,248,473,416.06 × 265,290,227,023.46
  4. Step 4: Simplify right side
    482,064,032,483.02x = 176,483,918,539,556,751,671,296
  5. Step 5: Solve for x
    x = 176,483,918,539,556,751,671,296/482,064,032,483.02
  6. Step 6: Final answer
    x = 366,100,573,051.51

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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.