Home / 40,310,889,613.60-60,466,334,420.40-37,730,999,437.60

Finding the Fourth Proportional to 40,310,889,613.60, 60,466,334,420.40 and 37,730,999,437.60

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Solution

The fourth proportional to 40,310,889,613.60, 60,466,334,420.40 and 37,730,999,437.60 is: 56,596,499,156.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,310,889,613.60 : 60,466,334,420.40 = 37,730,999,437.60 : x
  2. Step 2: Convert to fraction form
    40,310,889,613.60/60,466,334,420.40 = 37,730,999,437.60/x
  3. Step 3: Cross multiply
    40,310,889,613.60x = 60,466,334,420.40 × 37,730,999,437.60
  4. Step 4: Simplify right side
    40,310,889,613.60x = 2,281,455,230,009,846,005,760
  5. Step 5: Solve for x
    x = 2,281,455,230,009,846,005,760/40,310,889,613.60
  6. Step 6: Final answer
    x = 56,596,499,156.40

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Double scale
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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.