Home / 173,840,258,746.20-260,736,201,648.90-56,076,334,368.60

Finding the Fourth Proportional to 173,840,258,746.20, 260,736,201,648.90 and 56,076,334,368.60

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Solution

The fourth proportional to 173,840,258,746.20, 260,736,201,648.90 and 56,076,334,368.60 is: 84,106,699,628.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,840,258,746.20 : 260,736,201,648.90 = 56,076,334,368.60 : x
  2. Step 2: Convert to fraction form
    173,840,258,746.20/260,736,201,648.90 = 56,076,334,368.60/x
  3. Step 3: Cross multiply
    173,840,258,746.20x = 260,736,201,648.90 × 56,076,334,368.60
  4. Step 4: Simplify right side
    173,840,258,746.20x = 14,621,130,425,662,431,035,392
  5. Step 5: Solve for x
    x = 14,621,130,425,662,431,035,392/173,840,258,746.20
  6. Step 6: Final answer
    x = 84,106,699,628.24

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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.