Home / 60,784,042,349.47-83,881,986,393.51-33,689,065,929.14

Finding the Fourth Proportional to 60,784,042,349.47, 83,881,986,393.51 and 33,689,065,929.14

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Solution

The fourth proportional to 60,784,042,349.47, 83,881,986,393.51 and 33,689,065,929.14 is: 46,490,915,389.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,784,042,349.47 : 83,881,986,393.51 = 33,689,065,929.14 : x
  2. Step 2: Convert to fraction form
    60,784,042,349.47/83,881,986,393.51 = 33,689,065,929.14/x
  3. Step 3: Cross multiply
    60,784,042,349.47x = 83,881,986,393.51 × 33,689,065,929.14
  4. Step 4: Simplify right side
    60,784,042,349.47x = 2,825,905,769,878,014,918,656
  5. Step 5: Solve for x
    x = 2,825,905,769,878,014,918,656/60,784,042,349.47
  6. Step 6: Final answer
    x = 46,490,915,389.12

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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.