Home / 563,435,779,959.30-845,153,669,938.95-563,435,779,959.30

Finding the Fourth Proportional to 563,435,779,959.30, 845,153,669,938.95 and 563,435,779,959.30

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Solution

The fourth proportional to 563,435,779,959.30, 845,153,669,938.95 and 563,435,779,959.30 is: 845,153,669,938.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    563,435,779,959.30 : 845,153,669,938.95 = 563,435,779,959.30 : x
  2. Step 2: Convert to fraction form
    563,435,779,959.30/845,153,669,938.95 = 563,435,779,959.30/x
  3. Step 3: Cross multiply
    563,435,779,959.30x = 845,153,669,938.95 × 563,435,779,959.30
  4. Step 4: Simplify right side
    563,435,779,959.30x = 476,189,817,207,517,119,250,432
  5. Step 5: Solve for x
    x = 476,189,817,207,517,119,250,432/563,435,779,959.30
  6. Step 6: Final answer
    x = 845,153,669,938.95

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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.