Home / 364,746,296,901.61-546,349,755,034.04-292,645,451,968.76

Finding the Fourth Proportional to 364,746,296,901.61, 546,349,755,034.04 and 292,645,451,968.76

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Solution

The fourth proportional to 364,746,296,901.61, 546,349,755,034.04 and 292,645,451,968.76 is: 438,350,635,368.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,746,296,901.61 : 546,349,755,034.04 = 292,645,451,968.76 : x
  2. Step 2: Convert to fraction form
    364,746,296,901.61/546,349,755,034.04 = 292,645,451,968.76/x
  3. Step 3: Cross multiply
    364,746,296,901.61x = 546,349,755,034.04 × 292,645,451,968.76
  4. Step 4: Simplify right side
    364,746,296,901.61x = 159,886,770,994,957,955,104,768
  5. Step 5: Solve for x
    x = 159,886,770,994,957,955,104,768/364,746,296,901.61
  6. Step 6: Final answer
    x = 438,350,635,368.03

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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.