Home / 2,590,927,933,805.90-3,575,592,941,263.70-1,434,800,971,360.50

Finding the Fourth Proportional to 2,590,927,933,805.90, 3,575,592,941,263.70 and 1,434,800,971,360.50

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Solution

The fourth proportional to 2,590,927,933,805.90, 3,575,592,941,263.70 and 1,434,800,971,360.50 is: 1,980,087,581,123.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,590,927,933,805.90 : 3,575,592,941,263.70 = 1,434,800,971,360.50 : x
  2. Step 2: Convert to fraction form
    2,590,927,933,805.90/3,575,592,941,263.70 = 1,434,800,971,360.50/x
  3. Step 3: Cross multiply
    2,590,927,933,805.90x = 3,575,592,941,263.70 × 1,434,800,971,360.50
  4. Step 4: Simplify right side
    2,590,927,933,805.90x = 5,130,264,225,314,904,253,399,040
  5. Step 5: Solve for x
    x = 5,130,264,225,314,904,253,399,040/2,590,927,933,805.90
  6. Step 6: Final answer
    x = 1,980,087,581,123.45

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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.