Home / 29,026,316.55-40,047,298.93-16,465,301.02

Finding the Fourth Proportional to 29,026,316.55, 40,047,298.93 and 16,465,301.02

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Solution

The fourth proportional to 29,026,316.55, 40,047,298.93 and 16,465,301.02 is: 22,716,999.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,026,316.55 : 40,047,298.93 = 16,465,301.02 : x
  2. Step 2: Convert to fraction form
    29,026,316.55/40,047,298.93 = 16,465,301.02/x
  3. Step 3: Cross multiply
    29,026,316.55x = 40,047,298.93 × 16,465,301.02
  4. Step 4: Simplify right side
    29,026,316.55x = 659,390,831,637,810.88
  5. Step 5: Solve for x
    x = 659,390,831,637,810.88/29,026,316.55
  6. Step 6: Final answer
    x = 22,716,999.95

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.