Home / 841,633,623,651.08-1,262,322,878,384.50-229,060,919,010.72

Finding the Fourth Proportional to 841,633,623,651.08, 1,262,322,878,384.50 and 229,060,919,010.72

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Solution

The fourth proportional to 841,633,623,651.08, 1,262,322,878,384.50 and 229,060,919,010.72 is: 343,556,662,288.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    841,633,623,651.08 : 1,262,322,878,384.50 = 229,060,919,010.72 : x
  2. Step 2: Convert to fraction form
    841,633,623,651.08/1,262,322,878,384.50 = 229,060,919,010.72/x
  3. Step 3: Cross multiply
    841,633,623,651.08x = 1,262,322,878,384.50 × 229,060,919,010.72
  4. Step 4: Simplify right side
    841,633,623,651.08x = 289,148,838,611,010,902,294,528
  5. Step 5: Solve for x
    x = 289,148,838,611,010,902,294,528/841,633,623,651.08
  6. Step 6: Final answer
    x = 343,556,662,288.11

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1.5x scale

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.