Home / 730,817,429.61-1,095,788,357.61-232,612,749.75

Finding the Fourth Proportional to 730,817,429.61, 1,095,788,357.61 and 232,612,749.75

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Solution

The fourth proportional to 730,817,429.61, 1,095,788,357.61 and 232,612,749.75 is: 348,779,780.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,817,429.61 : 1,095,788,357.61 = 232,612,749.75 : x
  2. Step 2: Convert to fraction form
    730,817,429.61/1,095,788,357.61 = 232,612,749.75/x
  3. Step 3: Cross multiply
    730,817,429.61x = 1,095,788,357.61 × 232,612,749.75
  4. Step 4: Simplify right side
    730,817,429.61x = 254,894,343,007,698,400
  5. Step 5: Solve for x
    x = 254,894,343,007,698,400/730,817,429.61
  6. Step 6: Final answer
    x = 348,779,780.94

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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.