Home / 446,550,329.08-616,239,965.02-248,307,567.50

Finding the Fourth Proportional to 446,550,329.08, 616,239,965.02 and 248,307,567.50

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Solution

The fourth proportional to 446,550,329.08, 616,239,965.02 and 248,307,567.50 is: 342,664,727.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    446,550,329.08 : 616,239,965.02 = 248,307,567.50 : x
  2. Step 2: Convert to fraction form
    446,550,329.08/616,239,965.02 = 248,307,567.50/x
  3. Step 3: Cross multiply
    446,550,329.08x = 616,239,965.02 × 248,307,567.50
  4. Step 4: Simplify right side
    446,550,329.08x = 153,017,046,710,401,280
  5. Step 5: Solve for x
    x = 153,017,046,710,401,280/446,550,329.08
  6. Step 6: Final answer
    x = 342,664,727.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.