Home / 600,222,973.69-828,289,913.70-332,310,746.58

Finding the Fourth Proportional to 600,222,973.69, 828,289,913.70 and 332,310,746.58

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Solution

The fourth proportional to 600,222,973.69, 828,289,913.70 and 332,310,746.58 is: 458,578,980.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,222,973.69 : 828,289,913.70 = 332,310,746.58 : x
  2. Step 2: Convert to fraction form
    600,222,973.69/828,289,913.70 = 332,310,746.58/x
  3. Step 3: Cross multiply
    600,222,973.69x = 828,289,913.70 × 332,310,746.58
  4. Step 4: Simplify right side
    600,222,973.69x = 275,249,639,606,330,784
  5. Step 5: Solve for x
    x = 275,249,639,606,330,784/600,222,973.69
  6. Step 6: Final answer
    x = 458,578,980.93

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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.