Home / 14,748,779,259.60-22,123,168,889.40-14,503,891,246.80

Finding the Fourth Proportional to 14,748,779,259.60, 22,123,168,889.40 and 14,503,891,246.80

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Solution

The fourth proportional to 14,748,779,259.60, 22,123,168,889.40 and 14,503,891,246.80 is: 21,755,836,870.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,748,779,259.60 : 22,123,168,889.40 = 14,503,891,246.80 : x
  2. Step 2: Convert to fraction form
    14,748,779,259.60/22,123,168,889.40 = 14,503,891,246.80/x
  3. Step 3: Cross multiply
    14,748,779,259.60x = 22,123,168,889.40 × 14,503,891,246.80
  4. Step 4: Simplify right side
    14,748,779,259.60x = 320,872,035,606,446,735,360
  5. Step 5: Solve for x
    x = 320,872,035,606,446,735,360/14,748,779,259.60
  6. Step 6: Final answer
    x = 21,755,836,870.20

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1.5x scale

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.