Home / 6,358,999,373.68-9,539,535,181.72-1,877,547,011.04

Finding the Fourth Proportional to 6,358,999,373.68, 9,539,535,181.72 and 1,877,547,011.04

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Solution

The fourth proportional to 6,358,999,373.68, 9,539,535,181.72 and 1,877,547,011.04 is: 2,816,626,439.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,358,999,373.68 : 9,539,535,181.72 = 1,877,547,011.04 : x
  2. Step 2: Convert to fraction form
    6,358,999,373.68/9,539,535,181.72 = 1,877,547,011.04/x
  3. Step 3: Cross multiply
    6,358,999,373.68x = 9,539,535,181.72 × 1,877,547,011.04
  4. Step 4: Simplify right side
    6,358,999,373.68x = 17,910,925,767,149,307,904
  5. Step 5: Solve for x
    x = 17,910,925,767,149,307,904/6,358,999,373.68
  6. Step 6: Final answer
    x = 2,816,626,439.89

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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.