Home / 61,249,707.04-91,869,739.42-26,705,293.60

Finding the Fourth Proportional to 61,249,707.04, 91,869,739.42 and 26,705,293.60

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Solution

The fourth proportional to 61,249,707.04, 91,869,739.42 and 26,705,293.60 is: 40,055,838.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,249,707.04 : 91,869,739.42 = 26,705,293.60 : x
  2. Step 2: Convert to fraction form
    61,249,707.04/91,869,739.42 = 26,705,293.60/x
  3. Step 3: Cross multiply
    61,249,707.04x = 91,869,739.42 × 26,705,293.60
  4. Step 4: Simplify right side
    61,249,707.04x = 2,453,408,364,166,594
  5. Step 5: Solve for x
    x = 2,453,408,364,166,594/61,249,707.04
  6. Step 6: Final answer
    x = 40,055,838.35

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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.