Home / 55,939,308,019.80-83,895,525,101.70-32,306,439,053.40

Finding the Fourth Proportional to 55,939,308,019.80, 83,895,525,101.70 and 32,306,439,053.40

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Solution

The fourth proportional to 55,939,308,019.80, 83,895,525,101.70 and 32,306,439,053.40 is: 48,451,898,396.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,939,308,019.80 : 83,895,525,101.70 = 32,306,439,053.40 : x
  2. Step 2: Convert to fraction form
    55,939,308,019.80/83,895,525,101.70 = 32,306,439,053.40/x
  3. Step 3: Cross multiply
    55,939,308,019.80x = 83,895,525,101.70 × 32,306,439,053.40
  4. Step 4: Simplify right side
    55,939,308,019.80x = 2,710,365,668,551,061,143,552
  5. Step 5: Solve for x
    x = 2,710,365,668,551,061,143,552/55,939,308,019.80
  6. Step 6: Final answer
    x = 48,451,898,396.59

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1.5x scale

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.