Home / 14,486,688,045.60-21,730,032,068.40-4,673,027,680.80

Finding the Fourth Proportional to 14,486,688,045.60, 21,730,032,068.40 and 4,673,027,680.80

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Solution

The fourth proportional to 14,486,688,045.60, 21,730,032,068.40 and 4,673,027,680.80 is: 7,009,541,521.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,486,688,045.60 : 21,730,032,068.40 = 4,673,027,680.80 : x
  2. Step 2: Convert to fraction form
    14,486,688,045.60/21,730,032,068.40 = 4,673,027,680.80/x
  3. Step 3: Cross multiply
    14,486,688,045.60x = 21,730,032,068.40 × 4,673,027,680.80
  4. Step 4: Simplify right side
    14,486,688,045.60x = 101,545,041,360,304,898,048
  5. Step 5: Solve for x
    x = 101,545,041,360,304,898,048/14,486,688,045.60
  6. Step 6: Final answer
    x = 7,009,541,521.20

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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.