Home / 793,849,779,314-1,190,774,603,298.90-220,165,884,852.25

Finding the Fourth Proportional to 793,849,779,314, 1,190,774,603,298.90 and 220,165,884,852.25

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Solution

The fourth proportional to 793,849,779,314, 1,190,774,603,298.90 and 220,165,884,852.25 is: 330,248,809,064.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,849,779,314 : 1,190,774,603,298.90 = 220,165,884,852.25 : x
  2. Step 2: Convert to fraction form
    793,849,779,314/1,190,774,603,298.90 = 220,165,884,852.25/x
  3. Step 3: Cross multiply
    793,849,779,314x = 1,190,774,603,298.90 × 220,165,884,852.25
  4. Step 4: Simplify right side
    793,849,779,314x = 262,167,944,194,889,275,670,528
  5. Step 5: Solve for x
    x = 262,167,944,194,889,275,670,528/793,849,779,314
  6. Step 6: Final answer
    x = 330,248,809,064.91

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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.