Home / 590,239,307.98-885,550,520.08-175,719,714.74

Finding the Fourth Proportional to 590,239,307.98, 885,550,520.08 and 175,719,714.74

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Solution

The fourth proportional to 590,239,307.98, 885,550,520.08 and 175,719,714.74 is: 263,636,600.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    590,239,307.98 : 885,550,520.08 = 175,719,714.74 : x
  2. Step 2: Convert to fraction form
    590,239,307.98/885,550,520.08 = 175,719,714.74/x
  3. Step 3: Cross multiply
    590,239,307.98x = 885,550,520.08 × 175,719,714.74
  4. Step 4: Simplify right side
    590,239,307.98x = 155,608,684,776,316,256
  5. Step 5: Solve for x
    x = 155,608,684,776,316,256/590,239,307.98
  6. Step 6: Final answer
    x = 263,636,600.74

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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.