Home / 1,274,007,282,655.30-1,910,997,835,226-736,443,193,888.40

Finding the Fourth Proportional to 1,274,007,282,655.30, 1,910,997,835,226 and 736,443,193,888.40

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Solution

The fourth proportional to 1,274,007,282,655.30, 1,910,997,835,226 and 736,443,193,888.40 is: 1,104,657,224,842.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,274,007,282,655.30 : 1,910,997,835,226 = 736,443,193,888.40 : x
  2. Step 2: Convert to fraction form
    1,274,007,282,655.30/1,910,997,835,226 = 736,443,193,888.40/x
  3. Step 3: Cross multiply
    1,274,007,282,655.30x = 1,910,997,835,226 × 736,443,193,888.40
  4. Step 4: Simplify right side
    1,274,007,282,655.30x = 1,407,341,349,287,653,887,967,232
  5. Step 5: Solve for x
    x = 1,407,341,349,287,653,887,967,232/1,274,007,282,655.30
  6. Step 6: Final answer
    x = 1,104,657,224,842.90

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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.