Home / 104,556,107,319.60-156,834,160,979.40-26,038,888,215.60

Finding the Fourth Proportional to 104,556,107,319.60, 156,834,160,979.40 and 26,038,888,215.60

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Solution

The fourth proportional to 104,556,107,319.60, 156,834,160,979.40 and 26,038,888,215.60 is: 39,058,332,323.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,556,107,319.60 : 156,834,160,979.40 = 26,038,888,215.60 : x
  2. Step 2: Convert to fraction form
    104,556,107,319.60/156,834,160,979.40 = 26,038,888,215.60/x
  3. Step 3: Cross multiply
    104,556,107,319.60x = 156,834,160,979.40 × 26,038,888,215.60
  4. Step 4: Simplify right side
    104,556,107,319.60x = 4,083,787,186,130,011,553,792
  5. Step 5: Solve for x
    x = 4,083,787,186,130,011,553,792/104,556,107,319.60
  6. Step 6: Final answer
    x = 39,058,332,323.40

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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.