Home / 46,570,464,026.60-69,855,696,039.90-18,607,880,935.40

Finding the Fourth Proportional to 46,570,464,026.60, 69,855,696,039.90 and 18,607,880,935.40

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Solution

The fourth proportional to 46,570,464,026.60, 69,855,696,039.90 and 18,607,880,935.40 is: 27,911,821,403.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,570,464,026.60 : 69,855,696,039.90 = 18,607,880,935.40 : x
  2. Step 2: Convert to fraction form
    46,570,464,026.60/69,855,696,039.90 = 18,607,880,935.40/x
  3. Step 3: Cross multiply
    46,570,464,026.60x = 69,855,696,039.90 × 18,607,880,935.40
  4. Step 4: Simplify right side
    46,570,464,026.60x = 1,299,866,474,569,952,395,264
  5. Step 5: Solve for x
    x = 1,299,866,474,569,952,395,264/46,570,464,026.60
  6. Step 6: Final answer
    x = 27,911,821,403.10

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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.