Home / 23,648,503.40-35,478,003.90-10,865,925.80

Finding the Fourth Proportional to 23,648,503.40, 35,478,003.90 and 10,865,925.80

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Solution

The fourth proportional to 23,648,503.40, 35,478,003.90 and 10,865,925.80 is: 16,301,300.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,648,503.40 : 35,478,003.90 = 10,865,925.80 : x
  2. Step 2: Convert to fraction form
    23,648,503.40/35,478,003.90 = 10,865,925.80/x
  3. Step 3: Cross multiply
    23,648,503.40x = 35,478,003.90 × 10,865,925.80
  4. Step 4: Simplify right side
    23,648,503.40x = 385,501,357,909,510.62
  5. Step 5: Solve for x
    x = 385,501,357,909,510.62/23,648,503.40
  6. Step 6: Final answer
    x = 16,301,300.40

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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.