Home / 25,089,875.36-37,636,824.80-9,535,155.72

Finding the Fourth Proportional to 25,089,875.36, 37,636,824.80 and 9,535,155.72

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Solution

The fourth proportional to 25,089,875.36, 37,636,824.80 and 9,535,155.72 is: 14,303,498.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,089,875.36 : 37,636,824.80 = 9,535,155.72 : x
  2. Step 2: Convert to fraction form
    25,089,875.36/37,636,824.80 = 9,535,155.72/x
  3. Step 3: Cross multiply
    25,089,875.36x = 37,636,824.80 × 9,535,155.72
  4. Step 4: Simplify right side
    25,089,875.36x = 358,872,985,274,357.88
  5. Step 5: Solve for x
    x = 358,872,985,274,357.88/25,089,875.36
  6. Step 6: Final answer
    x = 14,303,498.13

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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.