Home / 14,537,502,729.60-21,806,254,094.40-4,723,842,364.80

Finding the Fourth Proportional to 14,537,502,729.60, 21,806,254,094.40 and 4,723,842,364.80

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Solution

The fourth proportional to 14,537,502,729.60, 21,806,254,094.40 and 4,723,842,364.80 is: 7,085,763,547.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,537,502,729.60 : 21,806,254,094.40 = 4,723,842,364.80 : x
  2. Step 2: Convert to fraction form
    14,537,502,729.60/21,806,254,094.40 = 4,723,842,364.80/x
  3. Step 3: Cross multiply
    14,537,502,729.60x = 21,806,254,094.40 × 4,723,842,364.80
  4. Step 4: Simplify right side
    14,537,502,729.60x = 103,009,306,908,720,185,344
  5. Step 5: Solve for x
    x = 103,009,306,908,720,185,344/14,537,502,729.60
  6. Step 6: Final answer
    x = 7,085,763,547.20

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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.