Home / 2,837,442,981.60-4,256,164,472.40-2,837,442,981.60

Finding the Fourth Proportional to 2,837,442,981.60, 4,256,164,472.40 and 2,837,442,981.60

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Solution

The fourth proportional to 2,837,442,981.60, 4,256,164,472.40 and 2,837,442,981.60 is: 4,256,164,472.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,837,442,981.60 : 4,256,164,472.40 = 2,837,442,981.60 : x
  2. Step 2: Convert to fraction form
    2,837,442,981.60/4,256,164,472.40 = 2,837,442,981.60/x
  3. Step 3: Cross multiply
    2,837,442,981.60x = 4,256,164,472.40 × 2,837,442,981.60
  4. Step 4: Simplify right side
    2,837,442,981.60x = 12,076,624,010,746,646,528
  5. Step 5: Solve for x
    x = 12,076,624,010,746,646,528/2,837,442,981.60
  6. Step 6: Final answer
    x = 4,256,164,472.40

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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.