Home / 572,416,030.40-858,624,045.60-532,105,246.40

Finding the Fourth Proportional to 572,416,030.40, 858,624,045.60 and 532,105,246.40

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Solution

The fourth proportional to 572,416,030.40, 858,624,045.60 and 532,105,246.40 is: 798,157,869.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    572,416,030.40 : 858,624,045.60 = 532,105,246.40 : x
  2. Step 2: Convert to fraction form
    572,416,030.40/858,624,045.60 = 532,105,246.40/x
  3. Step 3: Cross multiply
    572,416,030.40x = 858,624,045.60 × 532,105,246.40
  4. Step 4: Simplify right side
    572,416,030.40x = 456,878,359,348,952,832
  5. Step 5: Solve for x
    x = 456,878,359,348,952,832/572,416,030.40
  6. Step 6: Final answer
    x = 798,157,869.60

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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.