Home / 25,074,955,886.48-37,600,811,061.40-9,349,558,235.60

Finding the Fourth Proportional to 25,074,955,886.48, 37,600,811,061.40 and 9,349,558,235.60

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Solution

The fourth proportional to 25,074,955,886.48, 37,600,811,061.40 and 9,349,558,235.60 is: 14,020,003,636.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,074,955,886.48 : 37,600,811,061.40 = 9,349,558,235.60 : x
  2. Step 2: Convert to fraction form
    25,074,955,886.48/37,600,811,061.40 = 9,349,558,235.60/x
  3. Step 3: Cross multiply
    25,074,955,886.48x = 37,600,811,061.40 × 9,349,558,235.60
  4. Step 4: Simplify right side
    25,074,955,886.48x = 351,550,972,724,351,991,808
  5. Step 5: Solve for x
    x = 351,550,972,724,351,991,808/25,074,955,886.48
  6. Step 6: Final answer
    x = 14,020,003,636.93

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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.