Home / 97,803,670.90-146,705,506.35-46,785,334.90

Finding the Fourth Proportional to 97,803,670.90, 146,705,506.35 and 46,785,334.90

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Solution

The fourth proportional to 97,803,670.90, 146,705,506.35 and 46,785,334.90 is: 70,178,002.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,803,670.90 : 146,705,506.35 = 46,785,334.90 : x
  2. Step 2: Convert to fraction form
    97,803,670.90/146,705,506.35 = 46,785,334.90/x
  3. Step 3: Cross multiply
    97,803,670.90x = 146,705,506.35 × 46,785,334.90
  4. Step 4: Simplify right side
    97,803,670.90x = 6,863,666,246,258,826
  5. Step 5: Solve for x
    x = 6,863,666,246,258,826/97,803,670.90
  6. Step 6: Final answer
    x = 70,178,002.35

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Double scale
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Similar ratio
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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.