Home / 31,048,357,801.05-46,572,536,701.58-10,088,909,346.15

Finding the Fourth Proportional to 31,048,357,801.05, 46,572,536,701.58 and 10,088,909,346.15

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Solution

The fourth proportional to 31,048,357,801.05, 46,572,536,701.58 and 10,088,909,346.15 is: 15,133,364,019.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,048,357,801.05 : 46,572,536,701.58 = 10,088,909,346.15 : x
  2. Step 2: Convert to fraction form
    31,048,357,801.05/46,572,536,701.58 = 10,088,909,346.15/x
  3. Step 3: Cross multiply
    31,048,357,801.05x = 46,572,536,701.58 × 10,088,909,346.15
  4. Step 4: Simplify right side
    31,048,357,801.05x = 469,866,100,802,433,843,200
  5. Step 5: Solve for x
    x = 469,866,100,802,433,843,200/31,048,357,801.05
  6. Step 6: Final answer
    x = 15,133,364,019.23

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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.