Home / 736,563,264,953-1,016,446,488,128.70-411,407,301,980.45

Finding the Fourth Proportional to 736,563,264,953, 1,016,446,488,128.70 and 411,407,301,980.45

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Solution

The fourth proportional to 736,563,264,953, 1,016,446,488,128.70 and 411,407,301,980.45 is: 567,736,034,616.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,563,264,953 : 1,016,446,488,128.70 = 411,407,301,980.45 : x
  2. Step 2: Convert to fraction form
    736,563,264,953/1,016,446,488,128.70 = 411,407,301,980.45/x
  3. Step 3: Cross multiply
    736,563,264,953x = 1,016,446,488,128.70 × 411,407,301,980.45
  4. Step 4: Simplify right side
    736,563,264,953x = 418,173,507,288,531,927,564,288
  5. Step 5: Solve for x
    x = 418,173,507,288,531,927,564,288/736,563,264,953
  6. Step 6: Final answer
    x = 567,736,034,616.41

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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.