Home / 111,708,596,337.60-167,562,894,506.40-69,832,746,148.80

Finding the Fourth Proportional to 111,708,596,337.60, 167,562,894,506.40 and 69,832,746,148.80

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Solution

The fourth proportional to 111,708,596,337.60, 167,562,894,506.40 and 69,832,746,148.80 is: 104,749,119,223.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,708,596,337.60 : 167,562,894,506.40 = 69,832,746,148.80 : x
  2. Step 2: Convert to fraction form
    111,708,596,337.60/167,562,894,506.40 = 69,832,746,148.80/x
  3. Step 3: Cross multiply
    111,708,596,337.60x = 167,562,894,506.40 × 69,832,746,148.80
  4. Step 4: Simplify right side
    111,708,596,337.60x = 11,701,377,076,023,586,193,408
  5. Step 5: Solve for x
    x = 11,701,377,076,023,586,193,408/111,708,596,337.60
  6. Step 6: Final answer
    x = 104,749,119,223.20

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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.