Home / 61,547,594.18-84,927,359.94-35,089,361.13

Finding the Fourth Proportional to 61,547,594.18, 84,927,359.94 and 35,089,361.13

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Solution

The fourth proportional to 61,547,594.18, 84,927,359.94 and 35,089,361.13 is: 48,418,574.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,547,594.18 : 84,927,359.94 = 35,089,361.13 : x
  2. Step 2: Convert to fraction form
    61,547,594.18/84,927,359.94 = 35,089,361.13/x
  3. Step 3: Cross multiply
    61,547,594.18x = 84,927,359.94 × 35,089,361.13
  4. Step 4: Simplify right side
    61,547,594.18x = 2,980,046,802,752,155.50
  5. Step 5: Solve for x
    x = 2,980,046,802,752,155.50/61,547,594.18
  6. Step 6: Final answer
    x = 48,418,574.97

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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.