Home / 6,807,041,749.50-9,393,717,632.40-3,677,917,141.50

Finding the Fourth Proportional to 6,807,041,749.50, 9,393,717,632.40 and 3,677,917,141.50

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Solution

The fourth proportional to 6,807,041,749.50, 9,393,717,632.40 and 3,677,917,141.50 is: 5,075,525,665.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,807,041,749.50 : 9,393,717,632.40 = 3,677,917,141.50 : x
  2. Step 2: Convert to fraction form
    6,807,041,749.50/9,393,717,632.40 = 3,677,917,141.50/x
  3. Step 3: Cross multiply
    6,807,041,749.50x = 9,393,717,632.40 × 3,677,917,141.50
  4. Step 4: Simplify right side
    6,807,041,749.50x = 34,549,315,102,634,799,104
  5. Step 5: Solve for x
    x = 34,549,315,102,634,799,104/6,807,041,749.50
  6. Step 6: Final answer
    x = 5,075,525,665.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.