Home / 186,046,802.48-279,112,246.76-61,549,139.06

Finding the Fourth Proportional to 186,046,802.48, 279,112,246.76 and 61,549,139.06

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Solution

The fourth proportional to 186,046,802.48, 279,112,246.76 and 61,549,139.06 is: 92,337,617.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    186,046,802.48 : 279,112,246.76 = 61,549,139.06 : x
  2. Step 2: Convert to fraction form
    186,046,802.48/279,112,246.76 = 61,549,139.06/x
  3. Step 3: Cross multiply
    186,046,802.48x = 279,112,246.76 × 61,549,139.06
  4. Step 4: Simplify right side
    186,046,802.48x = 17,179,118,490,208,740
  5. Step 5: Solve for x
    x = 17,179,118,490,208,740/186,046,802.48
  6. Step 6: Final answer
    x = 92,337,617.53

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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.