Home / 62,057,196,386.67-93,098,867,947.61-20,130,788,356.59

Finding the Fourth Proportional to 62,057,196,386.67, 93,098,867,947.61 and 20,130,788,356.59

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Solution

The fourth proportional to 62,057,196,386.67, 93,098,867,947.61 and 20,130,788,356.59 is: 30,200,423,416.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,057,196,386.67 : 93,098,867,947.61 = 20,130,788,356.59 : x
  2. Step 2: Convert to fraction form
    62,057,196,386.67/93,098,867,947.61 = 20,130,788,356.59/x
  3. Step 3: Cross multiply
    62,057,196,386.67x = 93,098,867,947.61 × 20,130,788,356.59
  4. Step 4: Simplify right side
    62,057,196,386.67x = 1,874,153,606,891,356,553,216
  5. Step 5: Solve for x
    x = 1,874,153,606,891,356,553,216/62,057,196,386.67
  6. Step 6: Final answer
    x = 30,200,423,416.07

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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.