Home / 2,590,927,933,804.40-3,575,592,941,261.60-1,434,800,971,359

Finding the Fourth Proportional to 2,590,927,933,804.40, 3,575,592,941,261.60 and 1,434,800,971,359

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Solution

The fourth proportional to 2,590,927,933,804.40, 3,575,592,941,261.60 and 1,434,800,971,359 is: 1,980,087,581,121.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,590,927,933,804.40 : 3,575,592,941,261.60 = 1,434,800,971,359 : x
  2. Step 2: Convert to fraction form
    2,590,927,933,804.40/3,575,592,941,261.60 = 1,434,800,971,359/x
  3. Step 3: Cross multiply
    2,590,927,933,804.40x = 3,575,592,941,261.60 × 1,434,800,971,359
  4. Step 4: Simplify right side
    2,590,927,933,804.40x = 5,130,264,225,306,527,993,430,016
  5. Step 5: Solve for x
    x = 5,130,264,225,306,527,993,430,016/2,590,927,933,804.40
  6. Step 6: Final answer
    x = 1,980,087,581,121.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.