Home / 1,219,698,045.90-1,829,547,068.85-1,036,032,036.30

Finding the Fourth Proportional to 1,219,698,045.90, 1,829,547,068.85 and 1,036,032,036.30

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Solution

The fourth proportional to 1,219,698,045.90, 1,829,547,068.85 and 1,036,032,036.30 is: 1,554,048,054.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,219,698,045.90 : 1,829,547,068.85 = 1,036,032,036.30 : x
  2. Step 2: Convert to fraction form
    1,219,698,045.90/1,829,547,068.85 = 1,036,032,036.30/x
  3. Step 3: Cross multiply
    1,219,698,045.90x = 1,829,547,068.85 × 1,036,032,036.30
  4. Step 4: Simplify right side
    1,219,698,045.90x = 1,895,469,375,247,361,536
  5. Step 5: Solve for x
    x = 1,895,469,375,247,361,536/1,219,698,045.90
  6. Step 6: Final answer
    x = 1,554,048,054.45

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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.