Home / 58,667,031.60-88,000,547.40-58,241,878.80

Finding the Fourth Proportional to 58,667,031.60, 88,000,547.40 and 58,241,878.80

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Solution

The fourth proportional to 58,667,031.60, 88,000,547.40 and 58,241,878.80 is: 87,362,818.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,667,031.60 : 88,000,547.40 = 58,241,878.80 : x
  2. Step 2: Convert to fraction form
    58,667,031.60/88,000,547.40 = 58,241,878.80/x
  3. Step 3: Cross multiply
    58,667,031.60x = 88,000,547.40 × 58,241,878.80
  4. Step 4: Simplify right side
    58,667,031.60x = 5,125,317,216,004,455
  5. Step 5: Solve for x
    x = 5,125,317,216,004,455/58,667,031.60
  6. Step 6: Final answer
    x = 87,362,818.20

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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.