Home / 1,313,047,004,973.40-1,967,005,471,033.80-904,561,223,024.04

Finding the Fourth Proportional to 1,313,047,004,973.40, 1,967,005,471,033.80 and 904,561,223,024.04

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Solution

The fourth proportional to 1,313,047,004,973.40, 1,967,005,471,033.80 and 904,561,223,024.04 is: 1,355,074,774,805.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,313,047,004,973.40 : 1,967,005,471,033.80 = 904,561,223,024.04 : x
  2. Step 2: Convert to fraction form
    1,313,047,004,973.40/1,967,005,471,033.80 = 904,561,223,024.04/x
  3. Step 3: Cross multiply
    1,313,047,004,973.40x = 1,967,005,471,033.80 × 904,561,223,024.04
  4. Step 4: Simplify right side
    1,313,047,004,973.40x = 1,779,276,874,573,312,243,531,776
  5. Step 5: Solve for x
    x = 1,779,276,874,573,312,243,531,776/1,313,047,004,973.40
  6. Step 6: Final answer
    x = 1,355,074,774,805.46

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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.