Home / 22,988,889,426.40-34,483,334,139.60-16,790,161,602.40

Finding the Fourth Proportional to 22,988,889,426.40, 34,483,334,139.60 and 16,790,161,602.40

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Solution

The fourth proportional to 22,988,889,426.40, 34,483,334,139.60 and 16,790,161,602.40 is: 25,185,242,403.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,988,889,426.40 : 34,483,334,139.60 = 16,790,161,602.40 : x
  2. Step 2: Convert to fraction form
    22,988,889,426.40/34,483,334,139.60 = 16,790,161,602.40/x
  3. Step 3: Cross multiply
    22,988,889,426.40x = 34,483,334,139.60 × 16,790,161,602.40
  4. Step 4: Simplify right side
    22,988,889,426.40x = 578,980,752,793,440,944,128
  5. Step 5: Solve for x
    x = 578,980,752,793,440,944,128/22,988,889,426.40
  6. Step 6: Final answer
    x = 25,185,242,403.60

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Double scale
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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.