Home / 595,612,968.68-893,091,412.13-245,779,516.92

Finding the Fourth Proportional to 595,612,968.68, 893,091,412.13 and 245,779,516.92

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Solution

The fourth proportional to 595,612,968.68, 893,091,412.13 and 245,779,516.92 is: 368,533,909.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,612,968.68 : 893,091,412.13 = 245,779,516.92 : x
  2. Step 2: Convert to fraction form
    595,612,968.68/893,091,412.13 = 245,779,516.92/x
  3. Step 3: Cross multiply
    595,612,968.68x = 893,091,412.13 × 245,779,516.92
  4. Step 4: Simplify right side
    595,612,968.68x = 219,503,575,841,534,240
  5. Step 5: Solve for x
    x = 219,503,575,841,534,240/595,612,968.68
  6. Step 6: Final answer
    x = 368,533,909.41

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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.