Home / 17,653,634,779.40-26,480,549,701.08-4,388,893,078.40

Finding the Fourth Proportional to 17,653,634,779.40, 26,480,549,701.08 and 4,388,893,078.40

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Solution

The fourth proportional to 17,653,634,779.40, 26,480,549,701.08 and 4,388,893,078.40 is: 6,583,363,865.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,653,634,779.40 : 26,480,549,701.08 = 4,388,893,078.40 : x
  2. Step 2: Convert to fraction form
    17,653,634,779.40/26,480,549,701.08 = 4,388,893,078.40/x
  3. Step 3: Cross multiply
    17,653,634,779.40x = 26,480,549,701.08 × 4,388,893,078.40
  4. Step 4: Simplify right side
    17,653,634,779.40x = 116,220,301,295,164,817,408
  5. Step 5: Solve for x
    x = 116,220,301,295,164,817,408/17,653,634,779.40
  6. Step 6: Final answer
    x = 6,583,363,865.15

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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.