Home / 70,193,903,050.94-105,287,146,294.80-23,024,163,570.62

Finding the Fourth Proportional to 70,193,903,050.94, 105,287,146,294.80 and 23,024,163,570.62

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Solution

The fourth proportional to 70,193,903,050.94, 105,287,146,294.80 and 23,024,163,570.62 is: 34,535,029,009.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,193,903,050.94 : 105,287,146,294.80 = 23,024,163,570.62 : x
  2. Step 2: Convert to fraction form
    70,193,903,050.94/105,287,146,294.80 = 23,024,163,570.62/x
  3. Step 3: Cross multiply
    70,193,903,050.94x = 105,287,146,294.80 × 23,024,163,570.62
  4. Step 4: Simplify right side
    70,193,903,050.94x = 2,424,148,478,174,746,378,240
  5. Step 5: Solve for x
    x = 2,424,148,478,174,746,378,240/70,193,903,050.94
  6. Step 6: Final answer
    x = 34,535,029,009.79

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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.