Home / 924,957,185,467.09-1,387,430,182,127-503,166,042,084.65

Finding the Fourth Proportional to 924,957,185,467.09, 1,387,430,182,127 and 503,166,042,084.65

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Solution

The fourth proportional to 924,957,185,467.09, 1,387,430,182,127 and 503,166,042,084.65 is: 754,746,018,927.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,957,185,467.09 : 1,387,430,182,127 = 503,166,042,084.65 : x
  2. Step 2: Convert to fraction form
    924,957,185,467.09/1,387,430,182,127 = 503,166,042,084.65/x
  3. Step 3: Cross multiply
    924,957,185,467.09x = 1,387,430,182,127 × 503,166,042,084.65
  4. Step 4: Simplify right side
    924,957,185,467.09x = 698,107,753,409,627,759,312,896
  5. Step 5: Solve for x
    x = 698,107,753,409,627,759,312,896/924,957,185,467.09
  6. Step 6: Final answer
    x = 754,746,018,927.45

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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.