Home / 64,935,464.20-97,403,196.30-59,077,803.40

Finding the Fourth Proportional to 64,935,464.20, 97,403,196.30 and 59,077,803.40

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Solution

The fourth proportional to 64,935,464.20, 97,403,196.30 and 59,077,803.40 is: 88,616,705.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,935,464.20 : 97,403,196.30 = 59,077,803.40 : x
  2. Step 2: Convert to fraction form
    64,935,464.20/97,403,196.30 = 59,077,803.40/x
  3. Step 3: Cross multiply
    64,935,464.20x = 97,403,196.30 × 59,077,803.40
  4. Step 4: Simplify right side
    64,935,464.20x = 5,754,366,881,543,007
  5. Step 5: Solve for x
    x = 5,754,366,881,543,007/64,935,464.20
  6. Step 6: Final answer
    x = 88,616,705.10

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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.