Home / 24,478,050,849.51-36,724,569,654.39-12,534,759,500.55

Finding the Fourth Proportional to 24,478,050,849.51, 36,724,569,654.39 and 12,534,759,500.55

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Solution

The fourth proportional to 24,478,050,849.51, 36,724,569,654.39 and 12,534,759,500.55 is: 18,805,976,472.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,478,050,849.51 : 36,724,569,654.39 = 12,534,759,500.55 : x
  2. Step 2: Convert to fraction form
    24,478,050,849.51/36,724,569,654.39 = 12,534,759,500.55/x
  3. Step 3: Cross multiply
    24,478,050,849.51x = 36,724,569,654.39 × 12,534,759,500.55
  4. Step 4: Simplify right side
    24,478,050,849.51x = 460,333,648,378,975,223,808
  5. Step 5: Solve for x
    x = 460,333,648,378,975,223,808/24,478,050,849.51
  6. Step 6: Final answer
    x = 18,805,976,472.93

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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.