Home / 9,258,128,077.60-13,887,192,116.40-2,364,984,013.60

Finding the Fourth Proportional to 9,258,128,077.60, 13,887,192,116.40 and 2,364,984,013.60

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Solution

The fourth proportional to 9,258,128,077.60, 13,887,192,116.40 and 2,364,984,013.60 is: 3,547,476,020.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,258,128,077.60 : 13,887,192,116.40 = 2,364,984,013.60 : x
  2. Step 2: Convert to fraction form
    9,258,128,077.60/13,887,192,116.40 = 2,364,984,013.60/x
  3. Step 3: Cross multiply
    9,258,128,077.60x = 13,887,192,116.40 × 2,364,984,013.60
  4. Step 4: Simplify right side
    9,258,128,077.60x = 32,842,987,349,077,946,368
  5. Step 5: Solve for x
    x = 32,842,987,349,077,946,368/9,258,128,077.60
  6. Step 6: Final answer
    x = 3,547,476,020.40

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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.