Home / 96,779,080.40-145,165,510.20-32,085,870.80

Finding the Fourth Proportional to 96,779,080.40, 145,165,510.20 and 32,085,870.80

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Solution

The fourth proportional to 96,779,080.40, 145,165,510.20 and 32,085,870.80 is: 48,127,774.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,779,080.40 : 145,165,510.20 = 32,085,870.80 : x
  2. Step 2: Convert to fraction form
    96,779,080.40/145,165,510.20 = 32,085,870.80/x
  3. Step 3: Cross multiply
    96,779,080.40x = 145,165,510.20 × 32,085,870.80
  4. Step 4: Simplify right side
    96,779,080.40x = 4,657,761,804,893,282
  5. Step 5: Solve for x
    x = 4,657,761,804,893,282/96,779,080.40
  6. Step 6: Final answer
    x = 48,127,774.99

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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.