Home / 97,516,570.93-134,573,047.74-52,862,404.93

Finding the Fourth Proportional to 97,516,570.93, 134,573,047.74 and 52,862,404.93

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Solution

The fourth proportional to 97,516,570.93, 134,573,047.74 and 52,862,404.93 is: 72,950,216.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,516,570.93 : 134,573,047.74 = 52,862,404.93 : x
  2. Step 2: Convert to fraction form
    97,516,570.93/134,573,047.74 = 52,862,404.93/x
  3. Step 3: Cross multiply
    97,516,570.93x = 134,573,047.74 × 52,862,404.93
  4. Step 4: Simplify right side
    97,516,570.93x = 7,113,854,941,358,924
  5. Step 5: Solve for x
    x = 7,113,854,941,358,924/97,516,570.93
  6. Step 6: Final answer
    x = 72,950,216.30

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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.